diff --git a/Cargo.toml b/Cargo.toml
index 2a6865bb2..ee7aaf9ea 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,4 +1,4 @@
-# Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+# Copyright 2018-2025 the Deno authors. MIT license.
 
 [workspace]
 resolver = "2"
diff --git a/LICENSE.md b/LICENSE.md
index 56753af36..406ae0936 100644
--- a/LICENSE.md
+++ b/LICENSE.md
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright 2018-2024 the Deno authors
+Copyright 2018-2025 the Deno authors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/core/00_infra.js b/core/00_infra.js
index b57358f57..ad13de67e 100644
--- a/core/00_infra.js
+++ b/core/00_infra.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 "use strict";
 
 ((window) => {
diff --git a/core/00_primordials.js b/core/00_primordials.js
index 1afbb0552..2fc004680 100644
--- a/core/00_primordials.js
+++ b/core/00_primordials.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 // Based on https://github.com/nodejs/node/blob/889ad35d3d41e376870f785b0c1b669cb732013d/lib/internal/per_context/primordials.js
 // Copyright Joyent, Inc. and other Node contributors.
diff --git a/core/01_core.js b/core/01_core.js
index 4f6f8e5e1..19f054d85 100644
--- a/core/01_core.js
+++ b/core/01_core.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 "use strict";
 
 ((window) => {
diff --git a/core/Cargo.toml b/core/Cargo.toml
index fe92837ca..31e25af32 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -1,4 +1,4 @@
-# Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+# Copyright 2018-2025 the Deno authors. MIT license.
 
 [package]
 name = "deno_core"
diff --git a/core/arena/mod.rs b/core/arena/mod.rs
index dbd4ac2be..740aee6b5 100644
--- a/core/arena/mod.rs
+++ b/core/arena/mod.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 mod raw_arena;
 mod shared_arena;
 mod shared_atomic_arena;
diff --git a/core/arena/raw_arena.rs b/core/arena/raw_arena.rs
index a5d1f5721..502bfa45d 100644
--- a/core/arena/raw_arena.rs
+++ b/core/arena/raw_arena.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use std::alloc::Layout;
 use std::cell::Cell;
 use std::mem::ManuallyDrop;
diff --git a/core/arena/shared_arena.rs b/core/arena/shared_arena.rs
index c91015786..79c526b35 100644
--- a/core/arena/shared_arena.rs
+++ b/core/arena/shared_arena.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use std::alloc::Layout;
 use std::cell::Cell;
 use std::ptr::NonNull;
diff --git a/core/arena/shared_atomic_arena.rs b/core/arena/shared_atomic_arena.rs
index 1c8f15c91..136f60065 100644
--- a/core/arena/shared_atomic_arena.rs
+++ b/core/arena/shared_atomic_arena.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use std::alloc::Layout;
 use std::ptr::NonNull;
 use std::sync::atomic::AtomicUsize;
diff --git a/core/arena/unique_arena.rs b/core/arena/unique_arena.rs
index 8d8e16ca5..7239023bb 100644
--- a/core/arena/unique_arena.rs
+++ b/core/arena/unique_arena.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use std::alloc::Layout;
 use std::future::Future;
 use std::pin::Pin;
diff --git a/core/async_cancel.rs b/core/async_cancel.rs
index 72d854845..53128a726 100644
--- a/core/async_cancel.rs
+++ b/core/async_cancel.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use std::any::type_name;
 use std::borrow::Cow;
diff --git a/core/async_cell.rs b/core/async_cell.rs
index 5f6a35c25..f7d34221c 100644
--- a/core/async_cell.rs
+++ b/core/async_cell.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use std::any::type_name;
 use std::any::Any;
diff --git a/core/benches/infra/arena.rs b/core/benches/infra/arena.rs
index 5ad8353e6..8eddf7df0 100644
--- a/core/benches/infra/arena.rs
+++ b/core/benches/infra/arena.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![allow(clippy::needless_range_loop)]
 use bencher::benchmark_group;
 use bencher::benchmark_main;
diff --git a/core/benches/ops/async.rs b/core/benches/ops/async.rs
index a72da5378..ed59df46c 100644
--- a/core/benches/ops/async.rs
+++ b/core/benches/ops/async.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use bencher::*;
 use deno_core::error::generic_error;
 use deno_core::*;
diff --git a/core/benches/ops/async_harness.js b/core/benches/ops/async_harness.js
index bab8fdf21..633ee4ff4 100644
--- a/core/benches/ops/async_harness.js
+++ b/core/benches/ops/async_harness.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 // deno-lint-ignore-file no-unused-vars, prefer-const, require-await
 
 // This harness is dynamically generated for each individual bench run.
diff --git a/core/benches/ops/opset.rs b/core/benches/ops/opset.rs
index e2fbe4fe6..e6b79e104 100644
--- a/core/benches/ops/opset.rs
+++ b/core/benches/ops/opset.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use bencher::*;
 use futures::stream::FuturesOrdered;
 use futures::stream::FuturesUnordered;
diff --git a/core/benches/ops/sync.rs b/core/benches/ops/sync.rs
index 1c6405156..0470adc00 100644
--- a/core/benches/ops/sync.rs
+++ b/core/benches/ops/sync.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![allow(deprecated)]
 use bencher::*;
 use deno_core::error::generic_error;
diff --git a/core/benches/ops/sync_harness.js b/core/benches/ops/sync_harness.js
index fb1d67746..76d5a6e7d 100644
--- a/core/benches/ops/sync_harness.js
+++ b/core/benches/ops/sync_harness.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 // deno-lint-ignore-file no-unused-vars, prefer-const
 
 // This harness is dynamically generated for each individual bench run.
diff --git a/core/benches/snapshot/file.js b/core/benches/snapshot/file.js
index cad2a223e..03400720f 100644
--- a/core/benches/snapshot/file.js
+++ b/core/benches/snapshot/file.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import * as ops from "ext:core/ops";
 
 export function unused() {
diff --git a/core/benches/snapshot/file2.js b/core/benches/snapshot/file2.js
index 3f191a9df..07901dc27 100644
--- a/core/benches/snapshot/file2.js
+++ b/core/benches/snapshot/file2.js
@@ -1,2 +1,2 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 export function ok() {}
diff --git a/core/benches/snapshot/snapshot.rs b/core/benches/snapshot/snapshot.rs
index 7e0b019b9..f91f751b7 100644
--- a/core/benches/snapshot/snapshot.rs
+++ b/core/benches/snapshot/snapshot.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use criterion::*;
 use deno_ast::MediaType;
 use deno_ast::ParseParams;
diff --git a/core/convert.rs b/core/convert.rs
index 067d2c48b..ac13c8a0a 100644
--- a/core/convert.rs
+++ b/core/convert.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use crate::error::StdAnyError;
 use crate::runtime::ops;
diff --git a/core/core.d.ts b/core/core.d.ts
index bc57cb727..c68a4c7cd 100644
--- a/core/core.d.ts
+++ b/core/core.d.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 // deno-lint-ignore-file ban-types no-explicit-any
 
diff --git a/core/cppgc.rs b/core/cppgc.rs
index f30d9cd49..06d61cef9 100644
--- a/core/cppgc.rs
+++ b/core/cppgc.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use crate::runtime::SnapshotLoadDataStore;
 use crate::runtime::SnapshotStoreDataStore;
diff --git a/core/error.rs b/core/error.rs
index db2577508..8974fff11 100644
--- a/core/error.rs
+++ b/core/error.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use std::borrow::Cow;
 use std::collections::HashSet;
diff --git a/core/error_codes.rs b/core/error_codes.rs
index a5441b4b3..b63de927d 100644
--- a/core/error_codes.rs
+++ b/core/error_codes.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use anyhow::Error;
 
diff --git a/core/examples/disable_ops.rs b/core/examples/disable_ops.rs
index 45dc70d4d..8a2c34841 100644
--- a/core/examples/disable_ops.rs
+++ b/core/examples/disable_ops.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 //!  This example shows you how to define ops in Rust and then call them from
 //!  JavaScript.
 
diff --git a/core/examples/eval_js_value.rs b/core/examples/eval_js_value.rs
index 30d41284a..255a78682 100644
--- a/core/examples/eval_js_value.rs
+++ b/core/examples/eval_js_value.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 //!  This example shows you how to evaluate JavaScript expression and deserialize
 //!  return value into a Rust object.
 
diff --git a/core/examples/hello_world.rs b/core/examples/hello_world.rs
index 6e99349a7..3efac3f74 100644
--- a/core/examples/hello_world.rs
+++ b/core/examples/hello_world.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 //!  This example shows you how to define ops in Rust and then call them from
 //!  JavaScript.
 
diff --git a/core/examples/op2.js b/core/examples/op2.js
index b59734a76..a8ef6450e 100644
--- a/core/examples/op2.js
+++ b/core/examples/op2.js
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 globalThis.op2_sample = {
   "use_state": (f) => Deno.core.ops.op_use_state(f),
 };
diff --git a/core/examples/op2.rs b/core/examples/op2.rs
index d91d0a259..bfb9bdd96 100644
--- a/core/examples/op2.rs
+++ b/core/examples/op2.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use anyhow::Context;
 use deno_core::anyhow::Error;
 use deno_core::*;
diff --git a/core/examples/snapshot/Cargo.toml b/core/examples/snapshot/Cargo.toml
index 386805bec..1d1047c1c 100644
--- a/core/examples/snapshot/Cargo.toml
+++ b/core/examples/snapshot/Cargo.toml
@@ -1,4 +1,4 @@
-# Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+# Copyright 2018-2025 the Deno authors. MIT license.
 # Note: Since Cargo "example" targets don't discover/use `build.rs` files, this
 # example is a member of the root `deno_core` workspace. That means it will
 # compile with `cargo build` in the root, so that this example/documentation
diff --git a/core/examples/snapshot/build.rs b/core/examples/snapshot/build.rs
index 9384e704e..f9cd4d1ec 100644
--- a/core/examples/snapshot/build.rs
+++ b/core/examples/snapshot/build.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use deno_core::extension;
 use deno_core::snapshot::create_snapshot;
 use deno_core::snapshot::CreateSnapshotOptions;
diff --git a/core/examples/snapshot/example.js b/core/examples/snapshot/example.js
index 800fd3eba..21dad74df 100644
--- a/core/examples/snapshot/example.js
+++ b/core/examples/snapshot/example.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 // Run this script with `cargo run`.
 
 import { callRust } from "my:runtime";
diff --git a/core/examples/snapshot/src/main.rs b/core/examples/snapshot/src/main.rs
index 639fbf456..afb8c377c 100644
--- a/core/examples/snapshot/src/main.rs
+++ b/core/examples/snapshot/src/main.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use std::env::current_dir;
 use std::rc::Rc;
 
diff --git a/core/examples/snapshot/src/runtime.js b/core/examples/snapshot/src/runtime.js
index f5179e112..2bfbe4768 100644
--- a/core/examples/snapshot/src/runtime.js
+++ b/core/examples/snapshot/src/runtime.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 /**
  * This module provides the JavaScript interface atop calls to the Rust ops.
  */
diff --git a/core/examples/snapshot/tests/output.rs b/core/examples/snapshot/tests/output.rs
index 4179e4a89..61e5f22ba 100644
--- a/core/examples/snapshot/tests/output.rs
+++ b/core/examples/snapshot/tests/output.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use core::str;
 use std::process::Command;
diff --git a/core/examples/ts_module_loader.rs b/core/examples/ts_module_loader.rs
index 338e1c6a2..294507622 100644
--- a/core/examples/ts_module_loader.rs
+++ b/core/examples/ts_module_loader.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 //! This example shows how to use swc to transpile TypeScript and JSX/TSX
 //! modules.
 //!
diff --git a/core/examples/wasm.js b/core/examples/wasm.js
index f904bd3b8..9e19f77ca 100644
--- a/core/examples/wasm.js
+++ b/core/examples/wasm.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 const { ops } = Deno.core;
 
diff --git a/core/examples/wasm.ts b/core/examples/wasm.ts
index 8c9f88b6d..a13b38aa5 100644
--- a/core/examples/wasm.ts
+++ b/core/examples/wasm.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 export declare function op_wasm(): void;
 export declare function op_wasm_mem(memory: externref): void;
diff --git a/core/extension_set.rs b/core/extension_set.rs
index 8989f34a3..efeb683ab 100644
--- a/core/extension_set.rs
+++ b/core/extension_set.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use std::cell::RefCell;
 use std::iter::Chain;
 use std::rc::Rc;
diff --git a/core/extensions.rs b/core/extensions.rs
index 98ce47288..e2864d992 100644
--- a/core/extensions.rs
+++ b/core/extensions.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use crate::modules::IntoModuleCodeString;
 use crate::modules::ModuleCodeString;
 use crate::ops::OpMetadata;
diff --git a/core/external.rs b/core/external.rs
index d79232fa5..385ed5056 100644
--- a/core/external.rs
+++ b/core/external.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use std::marker::PhantomData;
 use std::mem::ManuallyDrop;
 
diff --git a/core/fast_string.rs b/core/fast_string.rs
index ca3d44232..608c175be 100644
--- a/core/fast_string.rs
+++ b/core/fast_string.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use serde::Deserializer;
 use serde::Serializer;
diff --git a/core/feature_checker.rs b/core/feature_checker.rs
index 6c9dd63ef..6a84338a6 100644
--- a/core/feature_checker.rs
+++ b/core/feature_checker.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use std::collections::BTreeSet;
 use std::fmt::Debug;
diff --git a/core/flags.rs b/core/flags.rs
index 6dfccccab..8200a4fc1 100644
--- a/core/flags.rs
+++ b/core/flags.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 /// Pass the command line arguments to v8.
 /// The first element of args (which usually corresponds to the binary name) is
diff --git a/core/gotham_state.rs b/core/gotham_state.rs
index fad5c3f99..34275f28f 100644
--- a/core/gotham_state.rs
+++ b/core/gotham_state.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 // Forked from Gotham:
 // https://github.com/gotham-rs/gotham/blob/bcbbf8923789e341b7a0e62c59909428ca4e22e2/gotham/src/state/mod.rs
 // Copyright 2017 Gotham Project Developers. MIT license.
diff --git a/core/inspector.rs b/core/inspector.rs
index 41cda590b..b29beec43 100644
--- a/core/inspector.rs
+++ b/core/inspector.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 //! The documentation for the inspector API is sparse, but these are helpful:
 //! <https://chromedevtools.github.io/devtools-protocol/>
diff --git a/core/io/buffer_strategy.rs b/core/io/buffer_strategy.rs
index 2306c0066..10b5b2560 100644
--- a/core/io/buffer_strategy.rs
+++ b/core/io/buffer_strategy.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 /// Our standard buffer size if we don't know what else to do.
 const STANDARD_BUFFER_SIZE: usize = 64 * 1024;
diff --git a/core/io/buffers.rs b/core/io/buffers.rs
index 7be2ffa21..67cf05a17 100644
--- a/core/io/buffers.rs
+++ b/core/io/buffers.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use bytes::Buf;
 use bytes::BytesMut;
 use serde_v8::JsBuffer;
diff --git a/core/io/mod.rs b/core/io/mod.rs
index a24d1150b..b73564a99 100644
--- a/core/io/mod.rs
+++ b/core/io/mod.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 // Think of Resources as File Descriptors. They are integers that are allocated
 // by the privileged side of Deno which refer to various rust objects that need
diff --git a/core/io/resource.rs b/core/io/resource.rs
index c4796e151..1d5f6ebfd 100644
--- a/core/io/resource.rs
+++ b/core/io/resource.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 // Think of Resources as File Descriptors. They are integers that are allocated
 // by the privileged side of Deno which refer to various rust objects that need
diff --git a/core/io/resource_handle.rs b/core/io/resource_handle.rs
index 373d73ce6..28a028368 100644
--- a/core/io/resource_handle.rs
+++ b/core/io/resource_handle.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use std::io::IsTerminal;
 
 /// Represents an underlying handle for a platform. On unix, everything is an `fd`. On Windows, everything
diff --git a/core/io/resource_table.rs b/core/io/resource_table.rs
index 49157d20d..02ba3c46b 100644
--- a/core/io/resource_table.rs
+++ b/core/io/resource_table.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use super::Resource;
 use super::ResourceHandle;
 use super::ResourceHandleFd;
diff --git a/core/lib.rs b/core/lib.rs
index 344465ad9..82821fd11 100644
--- a/core/lib.rs
+++ b/core/lib.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 #![deny(clippy::print_stderr)]
 #![deny(clippy::print_stdout)]
diff --git a/core/mod.js b/core/mod.js
index bafbddb65..df7fb735c 100644
--- a/core/mod.js
+++ b/core/mod.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 // Re-export fields from `globalThis.__bootstrap` so that embedders using
 // ES modules can import these symbols instead of capturing the bootstrap ns.
 const bootstrap = globalThis.__bootstrap;
diff --git a/core/module_specifier.rs b/core/module_specifier.rs
index 1e074f05c..bf534eeb5 100644
--- a/core/module_specifier.rs
+++ b/core/module_specifier.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use crate::normalize_path;
 use std::error::Error;
diff --git a/core/modules/loaders.rs b/core/modules/loaders.rs
index d811db3ca..89c3d562f 100644
--- a/core/modules/loaders.rs
+++ b/core/modules/loaders.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use crate::error::generic_error;
 use crate::extensions::ExtensionFileSource;
 use crate::module_specifier::ModuleSpecifier;
diff --git a/core/modules/map.rs b/core/modules/map.rs
index f387db92c..aefffa4c0 100644
--- a/core/modules/map.rs
+++ b/core/modules/map.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use super::module_map_data::ModuleMapSnapshotData;
 use super::IntoModuleCodeString;
 use super::IntoModuleName;
diff --git a/core/modules/mod.rs b/core/modules/mod.rs
index e8eefe1d6..7d92f98a8 100644
--- a/core/modules/mod.rs
+++ b/core/modules/mod.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use crate::error::exception_to_err_result;
 use crate::error::AnyError;
 use crate::fast_string::FastString;
diff --git a/core/modules/module_map_data.rs b/core/modules/module_map_data.rs
index cc2b84e22..0625a3e9d 100644
--- a/core/modules/module_map_data.rs
+++ b/core/modules/module_map_data.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use super::RequestedModuleType;
 use crate::fast_string::FastString;
 use crate::modules::ModuleId;
diff --git a/core/modules/recursive_load.rs b/core/modules/recursive_load.rs
index 2dcda017d..cfeb7f910 100644
--- a/core/modules/recursive_load.rs
+++ b/core/modules/recursive_load.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use crate::module_specifier::ModuleSpecifier;
 use crate::modules::map::ModuleMap;
 use crate::modules::ModuleError;
diff --git a/core/modules/testdata/lazy_loaded.js b/core/modules/testdata/lazy_loaded.js
index a207ead69..e2769e494 100644
--- a/core/modules/testdata/lazy_loaded.js
+++ b/core/modules/testdata/lazy_loaded.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 export const foo = "foo";
 export const bar = 123;
 export function blah(a) {
diff --git a/core/modules/tests.rs b/core/modules/tests.rs
index ae19a130c..9c4e808b0 100644
--- a/core/modules/tests.rs
+++ b/core/modules/tests.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 #![allow(clippy::print_stderr)]
 
diff --git a/core/normalize_path.rs b/core/normalize_path.rs
index 0aaeb4f21..04038037d 100644
--- a/core/normalize_path.rs
+++ b/core/normalize_path.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use std::path::Component;
 use std::path::Path;
diff --git a/core/ops.rs b/core/ops.rs
index 57e8e5cd5..567ddbbe3 100644
--- a/core/ops.rs
+++ b/core/ops.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use crate::error::GetErrorClassFn;
 use crate::error::JsStackFrame;
diff --git a/core/ops_builtin.rs b/core/ops_builtin.rs
index 3c20ff6aa..3fb9aef18 100644
--- a/core/ops_builtin.rs
+++ b/core/ops_builtin.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use crate::error::exception_to_err_result;
 use crate::error::format_file_name;
 use crate::error::generic_error;
diff --git a/core/ops_builtin_types.rs b/core/ops_builtin_types.rs
index 85d02ba33..759ef58a3 100644
--- a/core/ops_builtin_types.rs
+++ b/core/ops_builtin_types.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use crate::op2;
 
 #[op2(fast, no_side_effects)]
diff --git a/core/ops_builtin_v8.rs b/core/ops_builtin_v8.rs
index 88cc73b87..53b4017fb 100644
--- a/core/ops_builtin_v8.rs
+++ b/core/ops_builtin_v8.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use crate::error::custom_error;
 use crate::error::is_instance_of_error;
 use crate::error::range_error;
diff --git a/core/ops_metrics.rs b/core/ops_metrics.rs
index fbcd43e23..11041e651 100644
--- a/core/ops_metrics.rs
+++ b/core/ops_metrics.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use crate::ops::OpCtx;
 use crate::serde::Serialize;
diff --git a/core/rebuild_async_stubs.js b/core/rebuild_async_stubs.js
index de60f2e4c..e92d466e4 100755
--- a/core/rebuild_async_stubs.js
+++ b/core/rebuild_async_stubs.js
@@ -1,5 +1,5 @@
 #!/usr/bin/env deno run --allow-read --allow-write
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 const doNotModify =
   "/* DO NOT MODIFY: use rebuild_async_stubs.js to regenerate */\n";
diff --git a/core/resources.rs b/core/resources.rs
index 2df5a8041..2a4e80bef 100644
--- a/core/resources.rs
+++ b/core/resources.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 // Think of Resources as File Descriptors. They are integers that are allocated
 // by the privileged side of Deno which refer to various rust objects that need
diff --git a/core/runtime/bindings.rs b/core/runtime/bindings.rs
index 52995b06f..37798b724 100644
--- a/core/runtime/bindings.rs
+++ b/core/runtime/bindings.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use anyhow::Context;
 use std::collections::HashMap;
 use std::mem::MaybeUninit;
diff --git a/core/runtime/exception_state.rs b/core/runtime/exception_state.rs
index d04ae89c9..556d832f1 100644
--- a/core/runtime/exception_state.rs
+++ b/core/runtime/exception_state.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use crate::error::exception_to_err_result;
 use anyhow::Error;
 use std::cell::Cell;
diff --git a/core/runtime/jsrealm.rs b/core/runtime/jsrealm.rs
index fea30d845..531a46d66 100644
--- a/core/runtime/jsrealm.rs
+++ b/core/runtime/jsrealm.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use super::exception_state::ExceptionState;
 #[cfg(test)]
 use super::op_driver::OpDriver;
diff --git a/core/runtime/jsruntime.rs b/core/runtime/jsruntime.rs
index 70b5b5ec2..475326e45 100644
--- a/core/runtime/jsruntime.rs
+++ b/core/runtime/jsruntime.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use super::bindings;
 use super::bindings::create_exports_for_ops_virtual_module;
 use super::bindings::watch_promise;
diff --git a/core/runtime/mod.rs b/core/runtime/mod.rs
index f6616569e..c83a11dbd 100644
--- a/core/runtime/mod.rs
+++ b/core/runtime/mod.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 pub(crate) mod bindings;
 pub(crate) mod exception_state;
 mod jsrealm;
diff --git a/core/runtime/op_driver/erased_future.rs b/core/runtime/op_driver/erased_future.rs
index 2399992b9..796fb7ad8 100644
--- a/core/runtime/op_driver/erased_future.rs
+++ b/core/runtime/op_driver/erased_future.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use std::future::Future;
 use std::marker::PhantomData;
 use std::marker::PhantomPinned;
diff --git a/core/runtime/op_driver/future_arena.rs b/core/runtime/op_driver/future_arena.rs
index 26c170102..7a5b2ea5e 100644
--- a/core/runtime/op_driver/future_arena.rs
+++ b/core/runtime/op_driver/future_arena.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use super::erased_future::TypeErased;
 use crate::arena::ArenaBox;
 use crate::arena::ArenaUnique;
diff --git a/core/runtime/op_driver/futures_unordered_driver.rs b/core/runtime/op_driver/futures_unordered_driver.rs
index 240abb1c1..b39e63f89 100644
--- a/core/runtime/op_driver/futures_unordered_driver.rs
+++ b/core/runtime/op_driver/futures_unordered_driver.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use super::future_arena::FutureAllocation;
 use super::future_arena::FutureArena;
 use super::op_results::*;
diff --git a/core/runtime/op_driver/mod.rs b/core/runtime/op_driver/mod.rs
index 4133ec18d..103fbd7f7 100644
--- a/core/runtime/op_driver/mod.rs
+++ b/core/runtime/op_driver/mod.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use crate::OpId;
 use crate::PromiseId;
 use anyhow::Error;
diff --git a/core/runtime/op_driver/op_results.rs b/core/runtime/op_driver/op_results.rs
index f4a19de69..3a4eb000c 100644
--- a/core/runtime/op_driver/op_results.rs
+++ b/core/runtime/op_driver/op_results.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use super::erased_future::TypeErased;
 use super::future_arena::FutureContextMapper;
 use crate::GetErrorClassFn;
diff --git a/core/runtime/ops.rs b/core/runtime/ops.rs
index b982e462d..c0e4b075d 100644
--- a/core/runtime/ops.rs
+++ b/core/runtime/ops.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use crate::ops::*;
 use anyhow::Error;
 use futures::future::Future;
diff --git a/core/runtime/ops_rust_to_v8.rs b/core/runtime/ops_rust_to_v8.rs
index 51cc18acd..a8eafccdf 100644
--- a/core/runtime/ops_rust_to_v8.rs
+++ b/core/runtime/ops_rust_to_v8.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 //! This module provides traits and macros that facilitate the conversion of Rust objects into v8 objects.
 //!
diff --git a/core/runtime/setup.rs b/core/runtime/setup.rs
index d21964780..c98087e32 100644
--- a/core/runtime/setup.rs
+++ b/core/runtime/setup.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use crate::V8_WRAPPER_OBJECT_INDEX;
 use crate::V8_WRAPPER_TYPE_INDEX;
diff --git a/core/runtime/snapshot.rs b/core/runtime/snapshot.rs
index 3b8e3dc38..6e8c613cb 100644
--- a/core/runtime/snapshot.rs
+++ b/core/runtime/snapshot.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use anyhow::Error;
 use serde::Deserialize;
diff --git a/core/runtime/stats.rs b/core/runtime/stats.rs
index d8d23e0e2..decfca78c 100644
--- a/core/runtime/stats.rs
+++ b/core/runtime/stats.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use super::op_driver::OpDriver;
 use super::op_driver::OpInflightStats;
 use super::ContextState;
diff --git a/core/runtime/tests/error.rs b/core/runtime/tests/error.rs
index 82ae74f6b..ff8682eb8 100644
--- a/core/runtime/tests/error.rs
+++ b/core/runtime/tests/error.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use crate::error::custom_error;
 use crate::error::JsError;
 use crate::op2;
diff --git a/core/runtime/tests/error_builder_test.js b/core/runtime/tests/error_builder_test.js
index 3b30d5048..4cbee0998 100644
--- a/core/runtime/tests/error_builder_test.js
+++ b/core/runtime/tests/error_builder_test.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 const { core } = Deno;
 const { ops } = core;
 
diff --git a/core/runtime/tests/jsrealm.rs b/core/runtime/tests/jsrealm.rs
index 366bb1696..004462144 100644
--- a/core/runtime/tests/jsrealm.rs
+++ b/core/runtime/tests/jsrealm.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use crate::error;
 use crate::modules::StaticModuleLoader;
 use crate::op2;
diff --git a/core/runtime/tests/misc.rs b/core/runtime/tests/misc.rs
index f92e2cb35..31c10431c 100644
--- a/core/runtime/tests/misc.rs
+++ b/core/runtime/tests/misc.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use crate::error::AnyError;
 use crate::error::JsError;
 use crate::modules::StaticModuleLoader;
diff --git a/core/runtime/tests/mod.rs b/core/runtime/tests/mod.rs
index 1d3103689..0b299525e 100644
--- a/core/runtime/tests/mod.rs
+++ b/core/runtime/tests/mod.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use crate::error::AnyError;
 use crate::op2;
 use crate::CrossIsolateStore;
diff --git a/core/runtime/tests/ops.rs b/core/runtime/tests/ops.rs
index f0c9be77e..dfa156852 100644
--- a/core/runtime/tests/ops.rs
+++ b/core/runtime/tests/ops.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 #![allow(clippy::print_stdout, clippy::print_stderr, clippy::unused_async)]
 
diff --git a/core/runtime/tests/snapshot.rs b/core/runtime/tests/snapshot.rs
index a7f0ce487..8e621bdeb 100644
--- a/core/runtime/tests/snapshot.rs
+++ b/core/runtime/tests/snapshot.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use crate::modules::ModuleInfo;
 use crate::modules::RequestedModuleType;
 use crate::runtime::NO_OF_BUILTIN_MODULES;
diff --git a/core/runtime/v8_static_strings.rs b/core/runtime/v8_static_strings.rs
index e448283f2..a826acc1b 100644
--- a/core/runtime/v8_static_strings.rs
+++ b/core/runtime/v8_static_strings.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #[macro_export]
 macro_rules! v8_static_strings {
   ($($ident:ident = $str:literal),* $(,)?) => {
diff --git a/core/source_map.rs b/core/source_map.rs
index 43945c3a3..1aa3bb109 100644
--- a/core/source_map.rs
+++ b/core/source_map.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 //! This mod provides functions to remap a `JsError` based on a source map.
 
diff --git a/core/tasks.rs b/core/tasks.rs
index 39b0c286a..19dc51f38 100644
--- a/core/tasks.rs
+++ b/core/tasks.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use futures::task::AtomicWaker;
 use std::marker::PhantomData;
diff --git a/core/web_timeout.rs b/core/web_timeout.rs
index 812abc740..0176bfaba 100644
--- a/core/web_timeout.rs
+++ b/core/web_timeout.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use cooked_waker::IntoWaker;
 use cooked_waker::ViaRawPointer;
 use cooked_waker::Wake;
diff --git a/core/webidl.rs b/core/webidl.rs
index e9174f188..91fc2925a 100644
--- a/core/webidl.rs
+++ b/core/webidl.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use std::borrow::Cow;
 use std::collections::HashMap;
diff --git a/dcore/Cargo.toml b/dcore/Cargo.toml
index cd6cbbdb5..bd0dfef4e 100644
--- a/dcore/Cargo.toml
+++ b/dcore/Cargo.toml
@@ -1,4 +1,4 @@
-# Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+# Copyright 2018-2025 the Deno authors. MIT license.
 
 [package]
 name = "dcore"
diff --git a/dcore/build.rs b/dcore/build.rs
index ab88ebda7..c17e37f05 100644
--- a/dcore/build.rs
+++ b/dcore/build.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use std::env;
 use std::fs;
 use std::path::Path;
diff --git a/dcore/src/inspector_server.rs b/dcore/src/inspector_server.rs
index 8418a3377..c35d8d419 100644
--- a/dcore/src/inspector_server.rs
+++ b/dcore/src/inspector_server.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 // Alias for the future `!` type.
 use core::convert::Infallible as Never;
diff --git a/dcore/src/main.rs b/dcore/src/main.rs
index 867fa2350..f65c7e5e1 100644
--- a/dcore/src/main.rs
+++ b/dcore/src/main.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use anyhow::Context;
 use clap::builder::Arg;
diff --git a/dcore/src/metrics.rs b/dcore/src/metrics.rs
index de2914d77..10e624863 100644
--- a/dcore/src/metrics.rs
+++ b/dcore/src/metrics.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use deno_core::anyhow::Error;
 use deno_core::OpMetricsEvent;
diff --git a/ops/Cargo.toml b/ops/Cargo.toml
index 8446d0324..e5766a988 100644
--- a/ops/Cargo.toml
+++ b/ops/Cargo.toml
@@ -1,4 +1,4 @@
-# Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+# Copyright 2018-2025 the Deno authors. MIT license.
 
 [package]
 name = "deno_ops"
diff --git a/ops/compile_test_runner/Cargo.toml b/ops/compile_test_runner/Cargo.toml
index 14ae71ae2..2518ac07c 100644
--- a/ops/compile_test_runner/Cargo.toml
+++ b/ops/compile_test_runner/Cargo.toml
@@ -1,4 +1,4 @@
-# Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+# Copyright 2018-2025 the Deno authors. MIT license.
 [package]
 name = "deno_ops_compile_test_runner"
 version = "0.2.0"
diff --git a/ops/compile_test_runner/src/lib.rs b/ops/compile_test_runner/src/lib.rs
index 0666717db..3fa403771 100644
--- a/ops/compile_test_runner/src/lib.rs
+++ b/ops/compile_test_runner/src/lib.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #[macro_export]
 macro_rules! prelude {
   () => {
diff --git a/ops/lib.rs b/ops/lib.rs
index 938a8e4c2..3b02d93e1 100644
--- a/ops/lib.rs
+++ b/ops/lib.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![doc = include_str!("README.md")]
 
 use proc_macro::TokenStream;
diff --git a/ops/op2/config.rs b/ops/op2/config.rs
index df9ce7f4d..9199ed99c 100644
--- a/ops/op2/config.rs
+++ b/ops/op2/config.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use proc_macro2::TokenStream;
 use proc_macro2::TokenTree;
 use proc_macro_rules::rules;
diff --git a/ops/op2/dispatch_async.rs b/ops/op2/dispatch_async.rs
index 5535be62f..27a1ceada 100644
--- a/ops/op2/dispatch_async.rs
+++ b/ops/op2/dispatch_async.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use super::config::MacroConfig;
 use super::dispatch_slow::generate_dispatch_slow_call;
 use super::dispatch_slow::return_value_infallible;
diff --git a/ops/op2/dispatch_fast.rs b/ops/op2/dispatch_fast.rs
index 3c952113d..211174f1f 100644
--- a/ops/op2/dispatch_fast.rs
+++ b/ops/op2/dispatch_fast.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use super::config::MacroConfig;
 use super::dispatch_shared::byte_slice_to_buffer;
 use super::dispatch_shared::v8_intermediate_to_arg;
diff --git a/ops/op2/dispatch_shared.rs b/ops/op2/dispatch_shared.rs
index b53b31c15..8157643cf 100644
--- a/ops/op2/dispatch_shared.rs
+++ b/ops/op2/dispatch_shared.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use super::signature::Arg;
 use super::signature::BufferType;
 use super::signature::NumericArg;
diff --git a/ops/op2/dispatch_slow.rs b/ops/op2/dispatch_slow.rs
index e7eee170d..ba49014ca 100644
--- a/ops/op2/dispatch_slow.rs
+++ b/ops/op2/dispatch_slow.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use super::config::MacroConfig;
 use super::dispatch_shared::v8_intermediate_to_arg;
 use super::dispatch_shared::v8_intermediate_to_global_arg;
diff --git a/ops/op2/generator_state.rs b/ops/op2/generator_state.rs
index 007a37858..c236eda0a 100644
--- a/ops/op2/generator_state.rs
+++ b/ops/op2/generator_state.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use proc_macro2::Ident;
 use proc_macro2::TokenStream;
 
diff --git a/ops/op2/mod.rs b/ops/op2/mod.rs
index b4177c5d2..bead5c8d5 100644
--- a/ops/op2/mod.rs
+++ b/ops/op2/mod.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use proc_macro2::Ident;
 use proc_macro2::Span;
 use proc_macro2::TokenStream;
@@ -412,7 +413,8 @@ mod tests {
     let source =
       std::fs::read_to_string(&input).expect("Failed to read test file");
 
-    const PRELUDE: &str = r"// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+    const PRELUDE: &str = r"// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();";
 
diff --git a/ops/op2/object_wrap.rs b/ops/op2/object_wrap.rs
index 430e339ff..7f13b2291 100644
--- a/ops/op2/object_wrap.rs
+++ b/ops/op2/object_wrap.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use proc_macro2::TokenStream;
 use quote::format_ident;
diff --git a/ops/op2/signature.rs b/ops/op2/signature.rs
index 8aa67cfcc..4394210d2 100644
--- a/ops/op2/signature.rs
+++ b/ops/op2/signature.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use proc_macro2::Ident;
 use proc_macro2::Literal;
 use proc_macro2::Span;
diff --git a/ops/op2/signature_retval.rs b/ops/op2/signature_retval.rs
index da856383f..7dbf753ae 100644
--- a/ops/op2/signature_retval.rs
+++ b/ops/op2/signature_retval.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use crate::op2::signature::*;
 use proc_macro_rules::rules;
 
diff --git a/ops/op2/test_cases/async/async_arg_return.rs b/ops/op2/test_cases/async/async_arg_return.rs
index 61c756481..dd84c7c12 100644
--- a/ops/op2/test_cases/async/async_arg_return.rs
+++ b/ops/op2/test_cases/async/async_arg_return.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/async/async_arg_return_result.rs b/ops/op2/test_cases/async/async_arg_return_result.rs
index 09ffc648f..56d3ebc44 100644
--- a/ops/op2/test_cases/async/async_arg_return_result.rs
+++ b/ops/op2/test_cases/async/async_arg_return_result.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/async/async_cppgc.rs b/ops/op2/test_cases/async/async_cppgc.rs
index c7296690f..ef7ab2751 100644
--- a/ops/op2/test_cases/async/async_cppgc.rs
+++ b/ops/op2/test_cases/async/async_cppgc.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 use deno_core::GarbageCollected;
diff --git a/ops/op2/test_cases/async/async_deferred.rs b/ops/op2/test_cases/async/async_deferred.rs
index f920f56c4..1511c9a37 100644
--- a/ops/op2/test_cases/async/async_deferred.rs
+++ b/ops/op2/test_cases/async/async_deferred.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/async/async_jsbuffer.rs b/ops/op2/test_cases/async/async_jsbuffer.rs
index 077478cd0..e5e46120e 100644
--- a/ops/op2/test_cases/async/async_jsbuffer.rs
+++ b/ops/op2/test_cases/async/async_jsbuffer.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/async/async_lazy.rs b/ops/op2/test_cases/async/async_lazy.rs
index 60b78adfc..cd220870e 100644
--- a/ops/op2/test_cases/async/async_lazy.rs
+++ b/ops/op2/test_cases/async/async_lazy.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/async/async_op_metadata.rs b/ops/op2/test_cases/async/async_op_metadata.rs
index 3f41d5873..940dc0524 100644
--- a/ops/op2/test_cases/async/async_op_metadata.rs
+++ b/ops/op2/test_cases/async/async_op_metadata.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/async/async_opstate.rs b/ops/op2/test_cases/async/async_opstate.rs
index d94a79596..cf67a901c 100644
--- a/ops/op2/test_cases/async/async_opstate.rs
+++ b/ops/op2/test_cases/async/async_opstate.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/async/async_result.rs b/ops/op2/test_cases/async/async_result.rs
index d2981f956..6df86cc0c 100644
--- a/ops/op2/test_cases/async/async_result.rs
+++ b/ops/op2/test_cases/async/async_result.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/async/async_result_impl.rs b/ops/op2/test_cases/async/async_result_impl.rs
index f07f1be9b..edfa45c2f 100644
--- a/ops/op2/test_cases/async/async_result_impl.rs
+++ b/ops/op2/test_cases/async/async_result_impl.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/async/async_result_smi.rs b/ops/op2/test_cases/async/async_result_smi.rs
index 5144b7c28..f950f7419 100644
--- a/ops/op2/test_cases/async/async_result_smi.rs
+++ b/ops/op2/test_cases/async/async_result_smi.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/async/async_stack_trace.rs b/ops/op2/test_cases/async/async_stack_trace.rs
index 5aaaa978d..44b74e782 100644
--- a/ops/op2/test_cases/async/async_stack_trace.rs
+++ b/ops/op2/test_cases/async/async_stack_trace.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/async/async_v8_global.rs b/ops/op2/test_cases/async/async_v8_global.rs
index 865e34fa6..830bf14dd 100644
--- a/ops/op2/test_cases/async/async_v8_global.rs
+++ b/ops/op2/test_cases/async/async_v8_global.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/async/async_void.rs b/ops/op2/test_cases/async/async_void.rs
index 2c825e84a..99bd0c5e7 100644
--- a/ops/op2/test_cases/async/async_void.rs
+++ b/ops/op2/test_cases/async/async_void.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/compiler_pass/async.rs b/ops/op2/test_cases/compiler_pass/async.rs
index 9918fe257..7d72a55de 100644
--- a/ops/op2/test_cases/compiler_pass/async.rs
+++ b/ops/op2/test_cases/compiler_pass/async.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/compiler_pass/sync.rs b/ops/op2/test_cases/compiler_pass/sync.rs
index 62b24cf1c..a0851b6bd 100644
--- a/ops/op2/test_cases/compiler_pass/sync.rs
+++ b/ops/op2/test_cases/compiler_pass/sync.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/add.rs b/ops/op2/test_cases/sync/add.rs
index 4b03f81f1..5e1560935 100644
--- a/ops/op2/test_cases/sync/add.rs
+++ b/ops/op2/test_cases/sync/add.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/add_options.rs b/ops/op2/test_cases/sync/add_options.rs
index b24bd03f2..07b8c0067 100644
--- a/ops/op2/test_cases/sync/add_options.rs
+++ b/ops/op2/test_cases/sync/add_options.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/bigint.rs b/ops/op2/test_cases/sync/bigint.rs
index 3c057de47..17abc749d 100644
--- a/ops/op2/test_cases/sync/bigint.rs
+++ b/ops/op2/test_cases/sync/bigint.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/bool.rs b/ops/op2/test_cases/sync/bool.rs
index 0091c4ae1..375e70369 100644
--- a/ops/op2/test_cases/sync/bool.rs
+++ b/ops/op2/test_cases/sync/bool.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/bool_result.rs b/ops/op2/test_cases/sync/bool_result.rs
index 97c76b61f..4abe0b345 100644
--- a/ops/op2/test_cases/sync/bool_result.rs
+++ b/ops/op2/test_cases/sync/bool_result.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/buffers.rs b/ops/op2/test_cases/sync/buffers.rs
index b9c846bea..039a19665 100644
--- a/ops/op2/test_cases/sync/buffers.rs
+++ b/ops/op2/test_cases/sync/buffers.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/buffers_copy.rs b/ops/op2/test_cases/sync/buffers_copy.rs
index 9cb5ce03c..f644d9229 100644
--- a/ops/op2/test_cases/sync/buffers_copy.rs
+++ b/ops/op2/test_cases/sync/buffers_copy.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/buffers_out.rs b/ops/op2/test_cases/sync/buffers_out.rs
index 2a205a3f2..8af8030a9 100644
--- a/ops/op2/test_cases/sync/buffers_out.rs
+++ b/ops/op2/test_cases/sync/buffers_out.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/cfg.rs b/ops/op2/test_cases/sync/cfg.rs
index 18764aa24..7953fe930 100644
--- a/ops/op2/test_cases/sync/cfg.rs
+++ b/ops/op2/test_cases/sync/cfg.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/clippy_allow.rs b/ops/op2/test_cases/sync/clippy_allow.rs
index 3a10ba202..f7b5a4ba7 100644
--- a/ops/op2/test_cases/sync/clippy_allow.rs
+++ b/ops/op2/test_cases/sync/clippy_allow.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/cppgc_resource.rs b/ops/op2/test_cases/sync/cppgc_resource.rs
index 12256c14c..baaedd5a5 100644
--- a/ops/op2/test_cases/sync/cppgc_resource.rs
+++ b/ops/op2/test_cases/sync/cppgc_resource.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 use deno_core::GarbageCollected;
diff --git a/ops/op2/test_cases/sync/doc_comment.rs b/ops/op2/test_cases/sync/doc_comment.rs
index 84e5bb421..a46aff845 100644
--- a/ops/op2/test_cases/sync/doc_comment.rs
+++ b/ops/op2/test_cases/sync/doc_comment.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/fast_alternative.rs b/ops/op2/test_cases/sync/fast_alternative.rs
index 663c96d64..240de116a 100644
--- a/ops/op2/test_cases/sync/fast_alternative.rs
+++ b/ops/op2/test_cases/sync/fast_alternative.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/from_v8.rs b/ops/op2/test_cases/sync/from_v8.rs
index 2649c5127..4f1ae6c3f 100644
--- a/ops/op2/test_cases/sync/from_v8.rs
+++ b/ops/op2/test_cases/sync/from_v8.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 use deno_core::v8;
diff --git a/ops/op2/test_cases/sync/generics.rs b/ops/op2/test_cases/sync/generics.rs
index 7465aef8c..7887bba34 100644
--- a/ops/op2/test_cases/sync/generics.rs
+++ b/ops/op2/test_cases/sync/generics.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/nofast.rs b/ops/op2/test_cases/sync/nofast.rs
index 6046fb0ac..95167a886 100644
--- a/ops/op2/test_cases/sync/nofast.rs
+++ b/ops/op2/test_cases/sync/nofast.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/object_wrap.rs b/ops/op2/test_cases/sync/object_wrap.rs
index 7d19a7399..d355439a6 100644
--- a/ops/op2/test_cases/sync/object_wrap.rs
+++ b/ops/op2/test_cases/sync/object_wrap.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 use deno_core::cppgc::GarbageCollected;
diff --git a/ops/op2/test_cases/sync/op_state_attr.rs b/ops/op2/test_cases/sync/op_state_attr.rs
index c7e535201..f851b9309 100644
--- a/ops/op2/test_cases/sync/op_state_attr.rs
+++ b/ops/op2/test_cases/sync/op_state_attr.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/op_state_rc.rs b/ops/op2/test_cases/sync/op_state_rc.rs
index 56687fe85..3a34e212a 100644
--- a/ops/op2/test_cases/sync/op_state_rc.rs
+++ b/ops/op2/test_cases/sync/op_state_rc.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/op_state_ref.rs b/ops/op2/test_cases/sync/op_state_ref.rs
index 8f2d67d17..363cc1c93 100644
--- a/ops/op2/test_cases/sync/op_state_ref.rs
+++ b/ops/op2/test_cases/sync/op_state_ref.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/result_external.rs b/ops/op2/test_cases/sync/result_external.rs
index 6566136c5..153a03777 100644
--- a/ops/op2/test_cases/sync/result_external.rs
+++ b/ops/op2/test_cases/sync/result_external.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/result_primitive.rs b/ops/op2/test_cases/sync/result_primitive.rs
index 5aaeb9757..ca36f5e13 100644
--- a/ops/op2/test_cases/sync/result_primitive.rs
+++ b/ops/op2/test_cases/sync/result_primitive.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/result_scope.rs b/ops/op2/test_cases/sync/result_scope.rs
index 70c1ce776..78ef5b1b0 100644
--- a/ops/op2/test_cases/sync/result_scope.rs
+++ b/ops/op2/test_cases/sync/result_scope.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/result_void.rs b/ops/op2/test_cases/sync/result_void.rs
index 0014c07ce..1c989744a 100644
--- a/ops/op2/test_cases/sync/result_void.rs
+++ b/ops/op2/test_cases/sync/result_void.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/serde_v8.rs b/ops/op2/test_cases/sync/serde_v8.rs
index 8066750ac..edd9fa5f5 100644
--- a/ops/op2/test_cases/sync/serde_v8.rs
+++ b/ops/op2/test_cases/sync/serde_v8.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/smi.rs b/ops/op2/test_cases/sync/smi.rs
index 4f3b43438..b3dcd8768 100644
--- a/ops/op2/test_cases/sync/smi.rs
+++ b/ops/op2/test_cases/sync/smi.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/stack_trace.rs b/ops/op2/test_cases/sync/stack_trace.rs
index 6f817b1d1..fc23a6c48 100644
--- a/ops/op2/test_cases/sync/stack_trace.rs
+++ b/ops/op2/test_cases/sync/stack_trace.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/stack_trace_scope.rs b/ops/op2/test_cases/sync/stack_trace_scope.rs
index 0d485281b..be970f32e 100644
--- a/ops/op2/test_cases/sync/stack_trace_scope.rs
+++ b/ops/op2/test_cases/sync/stack_trace_scope.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/string_cow.rs b/ops/op2/test_cases/sync/string_cow.rs
index 365cf58d3..2c1ee7575 100644
--- a/ops/op2/test_cases/sync/string_cow.rs
+++ b/ops/op2/test_cases/sync/string_cow.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/string_onebyte.rs b/ops/op2/test_cases/sync/string_onebyte.rs
index 460730cae..d8007d214 100644
--- a/ops/op2/test_cases/sync/string_onebyte.rs
+++ b/ops/op2/test_cases/sync/string_onebyte.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/string_option_return.rs b/ops/op2/test_cases/sync/string_option_return.rs
index 9618b1e22..b08c2a35e 100644
--- a/ops/op2/test_cases/sync/string_option_return.rs
+++ b/ops/op2/test_cases/sync/string_option_return.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/string_owned.rs b/ops/op2/test_cases/sync/string_owned.rs
index ab4ac4032..915a964c6 100644
--- a/ops/op2/test_cases/sync/string_owned.rs
+++ b/ops/op2/test_cases/sync/string_owned.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/string_ref.rs b/ops/op2/test_cases/sync/string_ref.rs
index 87d03dacf..c12263da5 100644
--- a/ops/op2/test_cases/sync/string_ref.rs
+++ b/ops/op2/test_cases/sync/string_ref.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/string_return.rs b/ops/op2/test_cases/sync/string_return.rs
index 00c60f85a..6b04dc535 100644
--- a/ops/op2/test_cases/sync/string_return.rs
+++ b/ops/op2/test_cases/sync/string_return.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 use std::borrow::Cow;
diff --git a/ops/op2/test_cases/sync/to_v8.rs b/ops/op2/test_cases/sync/to_v8.rs
index 3a26df9c5..e1580b343 100644
--- a/ops/op2/test_cases/sync/to_v8.rs
+++ b/ops/op2/test_cases/sync/to_v8.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 use deno_core::v8;
diff --git a/ops/op2/test_cases/sync/v8_global.rs b/ops/op2/test_cases/sync/v8_global.rs
index 9c9b91d30..3ff3fa99d 100644
--- a/ops/op2/test_cases/sync/v8_global.rs
+++ b/ops/op2/test_cases/sync/v8_global.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/v8_handlescope.rs b/ops/op2/test_cases/sync/v8_handlescope.rs
index 549a4c30f..4b1f88661 100644
--- a/ops/op2/test_cases/sync/v8_handlescope.rs
+++ b/ops/op2/test_cases/sync/v8_handlescope.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/v8_lifetime.rs b/ops/op2/test_cases/sync/v8_lifetime.rs
index e66ad3289..6fd961436 100644
--- a/ops/op2/test_cases/sync/v8_lifetime.rs
+++ b/ops/op2/test_cases/sync/v8_lifetime.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/v8_ref_option.rs b/ops/op2/test_cases/sync/v8_ref_option.rs
index 1e655d91f..1b0b798d3 100644
--- a/ops/op2/test_cases/sync/v8_ref_option.rs
+++ b/ops/op2/test_cases/sync/v8_ref_option.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/v8_string.rs b/ops/op2/test_cases/sync/v8_string.rs
index 0935dc854..15e86b48f 100644
--- a/ops/op2/test_cases/sync/v8_string.rs
+++ b/ops/op2/test_cases/sync/v8_string.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases/sync/webidl.rs b/ops/op2/test_cases/sync/webidl.rs
index 3a8a8345f..737c08a55 100644
--- a/ops/op2/test_cases/sync/webidl.rs
+++ b/ops/op2/test_cases/sync/webidl.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/op2/test_cases_fail/lifetimes.rs b/ops/op2/test_cases_fail/lifetimes.rs
index adb486371..132ed21c6 100644
--- a/ops/op2/test_cases_fail/lifetimes.rs
+++ b/ops/op2/test_cases_fail/lifetimes.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 use deno_core::error::AnyError;
diff --git a/ops/webidl/dictionary.rs b/ops/webidl/dictionary.rs
index 8beae3e3b..9c2e0faa5 100644
--- a/ops/webidl/dictionary.rs
+++ b/ops/webidl/dictionary.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use super::kw;
 use proc_macro2::Ident;
diff --git a/ops/webidl/enum.rs b/ops/webidl/enum.rs
index 3f0f06187..056c547d9 100644
--- a/ops/webidl/enum.rs
+++ b/ops/webidl/enum.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use super::kw;
 use proc_macro2::Ident;
diff --git a/ops/webidl/mod.rs b/ops/webidl/mod.rs
index bbbd41528..755bdfdd0 100644
--- a/ops/webidl/mod.rs
+++ b/ops/webidl/mod.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 mod dictionary;
 mod r#enum;
@@ -174,7 +174,8 @@ mod tests {
     let source =
       std::fs::read_to_string(&input).expect("Failed to read test file");
 
-    const PRELUDE: &str = r"// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+    const PRELUDE: &str = r"// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();";
 
diff --git a/ops/webidl/test_cases/dict.rs b/ops/webidl/test_cases/dict.rs
index 0f68c5a90..9e9dc2004 100644
--- a/ops/webidl/test_cases/dict.rs
+++ b/ops/webidl/test_cases/dict.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/webidl/test_cases/enum.rs b/ops/webidl/test_cases/enum.rs
index bdb0eaeca..854bda49e 100644
--- a/ops/webidl/test_cases/enum.rs
+++ b/ops/webidl/test_cases/enum.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/webidl/test_cases_fail/enum_fields.rs b/ops/webidl/test_cases_fail/enum_fields.rs
index b2a991e77..bf6ca1e95 100644
--- a/ops/webidl/test_cases_fail/enum_fields.rs
+++ b/ops/webidl/test_cases_fail/enum_fields.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 #![deny(warnings)]
 deno_ops_compile_test_runner::prelude!();
 
diff --git a/ops/webidl/test_cases_fail/enum_fields.stderr b/ops/webidl/test_cases_fail/enum_fields.stderr
index a590fd892..21ae5bac4 100644
--- a/ops/webidl/test_cases_fail/enum_fields.stderr
+++ b/ops/webidl/test_cases_fail/enum_fields.stderr
@@ -1,5 +1,5 @@
 error: variants with fields are not allowed for enum converters
- --> ../webidl/test_cases_fail/enum_fields.rs:8:9
+ --> ../webidl/test_cases_fail/enum_fields.rs:9:9
   |
-8 |   FooBar(u32),
+9 |   FooBar(u32),
   |         ^^^^^
diff --git a/serde_v8/Cargo.toml b/serde_v8/Cargo.toml
index 46794e338..36f825f45 100644
--- a/serde_v8/Cargo.toml
+++ b/serde_v8/Cargo.toml
@@ -1,4 +1,4 @@
-# Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+# Copyright 2018-2025 the Deno authors. MIT license.
 
 [package]
 name = "serde_v8"
diff --git a/serde_v8/de.rs b/serde_v8/de.rs
index 968d0e801..e67a03ed9 100644
--- a/serde_v8/de.rs
+++ b/serde_v8/de.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use serde::de::SeqAccess as _;
 use serde::de::Visitor;
 use serde::de::{self};
diff --git a/serde_v8/error.rs b/serde_v8/error.rs
index ec1f38e1d..edb87876c 100644
--- a/serde_v8/error.rs
+++ b/serde_v8/error.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use std::fmt::Display;
 
 pub type Result<T> = std::result::Result<T, Error>;
diff --git a/serde_v8/examples/basic.rs b/serde_v8/examples/basic.rs
index 1b8c552f1..18ba2a7f9 100644
--- a/serde_v8/examples/basic.rs
+++ b/serde_v8/examples/basic.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use serde::Deserialize;
 
 #[derive(Debug, Deserialize)]
diff --git a/serde_v8/keys.rs b/serde_v8/keys.rs
index 239880510..89eb452b9 100644
--- a/serde_v8/keys.rs
+++ b/serde_v8/keys.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use std::collections::HashMap;
 
 // KeyCache stores a pool struct keys mapped to v8,
diff --git a/serde_v8/lib.rs b/serde_v8/lib.rs
index ae752d875..0595599d9 100644
--- a/serde_v8/lib.rs
+++ b/serde_v8/lib.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 mod de;
 mod error;
 mod keys;
diff --git a/serde_v8/magic/any_value.rs b/serde_v8/magic/any_value.rs
index af11bdd30..f103d0602 100644
--- a/serde_v8/magic/any_value.rs
+++ b/serde_v8/magic/any_value.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use super::buffer::JsBuffer;
 use super::transl8::FromV8;
 use super::transl8::ToV8;
diff --git a/serde_v8/magic/bigint.rs b/serde_v8/magic/bigint.rs
index ad4296987..0a98a909f 100644
--- a/serde_v8/magic/bigint.rs
+++ b/serde_v8/magic/bigint.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use std::ops::Deref;
 use std::ops::DerefMut;
diff --git a/serde_v8/magic/buffer.rs b/serde_v8/magic/buffer.rs
index d25372e02..4e691ee9c 100644
--- a/serde_v8/magic/buffer.rs
+++ b/serde_v8/magic/buffer.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use std::cell::RefCell;
 use std::fmt::Debug;
diff --git a/serde_v8/magic/bytestring.rs b/serde_v8/magic/bytestring.rs
index e09282a8a..139f52c72 100644
--- a/serde_v8/magic/bytestring.rs
+++ b/serde_v8/magic/bytestring.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use std::mem::size_of;
 use std::ops::Deref;
diff --git a/serde_v8/magic/detached_buffer.rs b/serde_v8/magic/detached_buffer.rs
index 305f9dc90..264bd184b 100644
--- a/serde_v8/magic/detached_buffer.rs
+++ b/serde_v8/magic/detached_buffer.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use core::ops::Range;
 use std::ops::Deref;
diff --git a/serde_v8/magic/external_pointer.rs b/serde_v8/magic/external_pointer.rs
index 6ae6036f3..53a79d5f3 100644
--- a/serde_v8/magic/external_pointer.rs
+++ b/serde_v8/magic/external_pointer.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use std::ffi::c_void;
 
diff --git a/serde_v8/magic/global_value.rs b/serde_v8/magic/global_value.rs
index a29294c87..71512da15 100644
--- a/serde_v8/magic/global_value.rs
+++ b/serde_v8/magic/global_value.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use crate::magic::transl8::impl_magic;
 use crate::magic::transl8::FromV8;
 use crate::magic::transl8::ToV8;
diff --git a/serde_v8/magic/mod.rs b/serde_v8/magic/mod.rs
index a42a20b21..d10ff6bd3 100644
--- a/serde_v8/magic/mod.rs
+++ b/serde_v8/magic/mod.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 pub mod any_value;
 pub mod bigint;
 pub mod buffer;
diff --git a/serde_v8/magic/string_or_buffer.rs b/serde_v8/magic/string_or_buffer.rs
index 3260b92ca..d319496ba 100644
--- a/serde_v8/magic/string_or_buffer.rs
+++ b/serde_v8/magic/string_or_buffer.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use super::buffer::JsBuffer;
 use super::transl8::FromV8;
 use crate::magic::transl8::impl_magic;
diff --git a/serde_v8/magic/transl8.rs b/serde_v8/magic/transl8.rs
index 66268b281..439579947 100644
--- a/serde_v8/magic/transl8.rs
+++ b/serde_v8/magic/transl8.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 //! Transerialization extends the set of serde-compatible types (for given de/serializers).
 //! By "hackishly" transmuting references across serde boundaries as u64s.
diff --git a/serde_v8/magic/u16string.rs b/serde_v8/magic/u16string.rs
index 18d467ce4..fb59e830c 100644
--- a/serde_v8/magic/u16string.rs
+++ b/serde_v8/magic/u16string.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use std::ops::Deref;
 use std::ops::DerefMut;
diff --git a/serde_v8/magic/v8slice.rs b/serde_v8/magic/v8slice.rs
index bbe7546bf..dfedd8380 100644
--- a/serde_v8/magic/v8slice.rs
+++ b/serde_v8/magic/v8slice.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use std::fmt::Debug;
 use std::marker::PhantomData;
diff --git a/serde_v8/magic/value.rs b/serde_v8/magic/value.rs
index da4dfa9bd..930aae26a 100644
--- a/serde_v8/magic/value.rs
+++ b/serde_v8/magic/value.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use crate::magic::transl8::impl_magic;
 use crate::magic::transl8::FromV8;
 use crate::magic::transl8::ToV8;
diff --git a/serde_v8/payload.rs b/serde_v8/payload.rs
index 9b812f1b8..ccf988792 100644
--- a/serde_v8/payload.rs
+++ b/serde_v8/payload.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 // TODO: maybe add a Payload type that holds scope & v8::Value
 // so it can implement Deserialize by itself
diff --git a/serde_v8/ser.rs b/serde_v8/ser.rs
index dc0721664..f8cdc253b 100644
--- a/serde_v8/ser.rs
+++ b/serde_v8/ser.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use serde::ser;
 use serde::ser::Serialize;
 
diff --git a/serde_v8/tests/de.rs b/serde_v8/tests/de.rs
index 20cb4703f..e95e0fe14 100644
--- a/serde_v8/tests/de.rs
+++ b/serde_v8/tests/de.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use serde::Deserialize;
 use serde::Deserializer;
 
diff --git a/serde_v8/tests/magic.rs b/serde_v8/tests/magic.rs
index b625200e2..0b98dd7e5 100644
--- a/serde_v8/tests/magic.rs
+++ b/serde_v8/tests/magic.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use serde::Deserialize;
 use serde::Serialize;
 
diff --git a/serde_v8/tests/ser.rs b/serde_v8/tests/ser.rs
index 09e1b55f0..a7b5bea99 100644
--- a/serde_v8/tests/ser.rs
+++ b/serde_v8/tests/ser.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use serde::Serialize;
 use serde_json::json;
 use serde_v8::BigInt;
diff --git a/serde_v8/utilities/Cargo.toml b/serde_v8/utilities/Cargo.toml
index fb40befb8..84cb239ab 100644
--- a/serde_v8/utilities/Cargo.toml
+++ b/serde_v8/utilities/Cargo.toml
@@ -1,4 +1,4 @@
-# Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+# Copyright 2018-2025 the Deno authors. MIT license.
 
 [package]
 name = "serde_v8_utilities"
diff --git a/serde_v8/utilities/lib.rs b/serde_v8/utilities/lib.rs
index b815bcc2c..aa001f38e 100644
--- a/serde_v8/utilities/lib.rs
+++ b/serde_v8/utilities/lib.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use std::sync::Once;
 
 pub fn js_exec<'s>(
diff --git a/testing/Cargo.toml b/testing/Cargo.toml
index a160a3c34..eeb9827bc 100644
--- a/testing/Cargo.toml
+++ b/testing/Cargo.toml
@@ -1,4 +1,4 @@
-# Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+# Copyright 2018-2025 the Deno authors. MIT license.
 
 [package]
 name = "deno_core_testing"
diff --git a/testing/checkin.d.ts b/testing/checkin.d.ts
index 8c77b6f55..b425c520b 100644
--- a/testing/checkin.d.ts
+++ b/testing/checkin.d.ts
@@ -1,5 +1,5 @@
 // deno-lint-ignore-file no-explicit-any
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 /// <reference lib="dom" />
 
diff --git a/testing/checkin/mod.rs b/testing/checkin/mod.rs
index 5ca0571a2..250cff034 100644
--- a/testing/checkin/mod.rs
+++ b/testing/checkin/mod.rs
@@ -1,2 +1,3 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 pub(super) mod runner;
diff --git a/testing/checkin/runner/extensions.rs b/testing/checkin/runner/extensions.rs
index a54008242..94094b08c 100644
--- a/testing/checkin/runner/extensions.rs
+++ b/testing/checkin/runner/extensions.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use crate::checkin::runner::ops;
 use crate::checkin::runner::ops_async;
 use crate::checkin::runner::ops_buffer;
diff --git a/testing/checkin/runner/mod.rs b/testing/checkin/runner/mod.rs
index faf22fc54..cef6ee4b6 100644
--- a/testing/checkin/runner/mod.rs
+++ b/testing/checkin/runner/mod.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use self::ops_worker::worker_create;
 use self::ops_worker::WorkerCloseWatcher;
 use self::ops_worker::WorkerHostSide;
diff --git a/testing/checkin/runner/ops.rs b/testing/checkin/runner/ops.rs
index a1074cab8..8fd9c4ecd 100644
--- a/testing/checkin/runner/ops.rs
+++ b/testing/checkin/runner/ops.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use std::cell::RefCell;
 use std::rc::Rc;
 
diff --git a/testing/checkin/runner/ops_async.rs b/testing/checkin/runner/ops_async.rs
index b6767348d..77702fb56 100644
--- a/testing/checkin/runner/ops_async.rs
+++ b/testing/checkin/runner/ops_async.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use deno_core::op2;
 use deno_core::v8;
diff --git a/testing/checkin/runner/ops_buffer.rs b/testing/checkin/runner/ops_buffer.rs
index 70bdc181d..0ba7160b6 100644
--- a/testing/checkin/runner/ops_buffer.rs
+++ b/testing/checkin/runner/ops_buffer.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use deno_core::op2;
 use deno_core::JsBuffer;
 
diff --git a/testing/checkin/runner/ops_error.rs b/testing/checkin/runner/ops_error.rs
index f0c8c7d31..1c6006734 100644
--- a/testing/checkin/runner/ops_error.rs
+++ b/testing/checkin/runner/ops_error.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use anyhow::anyhow;
 use anyhow::Error;
 use deno_core::error::custom_error;
diff --git a/testing/checkin/runner/ops_io.rs b/testing/checkin/runner/ops_io.rs
index f591980a8..3e8443c51 100644
--- a/testing/checkin/runner/ops_io.rs
+++ b/testing/checkin/runner/ops_io.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use anyhow::Error;
 use deno_core::op2;
 use deno_core::AsyncRefCell;
diff --git a/testing/checkin/runner/ops_worker.rs b/testing/checkin/runner/ops_worker.rs
index 3aa0715f5..817e17d5d 100644
--- a/testing/checkin/runner/ops_worker.rs
+++ b/testing/checkin/runner/ops_worker.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use anyhow::anyhow;
 use anyhow::bail;
 use anyhow::Error;
diff --git a/testing/checkin/runner/snapshot.rs b/testing/checkin/runner/snapshot.rs
index 27cda9034..bf609b96c 100644
--- a/testing/checkin/runner/snapshot.rs
+++ b/testing/checkin/runner/snapshot.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use std::rc::Rc;
 
 use deno_core::JsRuntimeForSnapshot;
diff --git a/testing/checkin/runner/testing.rs b/testing/checkin/runner/testing.rs
index 6665744c4..3602f67da 100644
--- a/testing/checkin/runner/testing.rs
+++ b/testing/checkin/runner/testing.rs
@@ -1,4 +1,5 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
+
 use anyhow::bail;
 use anyhow::Error;
 use deno_core::op2;
diff --git a/testing/checkin/runner/ts_module_loader.rs b/testing/checkin/runner/ts_module_loader.rs
index 0e8930a1e..b1754ab7a 100644
--- a/testing/checkin/runner/ts_module_loader.rs
+++ b/testing/checkin/runner/ts_module_loader.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 use std::borrow::Cow;
 use std::cell::RefCell;
diff --git a/testing/checkin/runtime/__init.js b/testing/checkin/runtime/__init.js
index 73ad97692..28d47db30 100644
--- a/testing/checkin/runtime/__init.js
+++ b/testing/checkin/runtime/__init.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import * as async from "checkin:async";
 import * as console from "checkin:console";
 import * as error from "checkin:error";
diff --git a/testing/checkin/runtime/async.ts b/testing/checkin/runtime/async.ts
index acd265dba..207e87594 100644
--- a/testing/checkin/runtime/async.ts
+++ b/testing/checkin/runtime/async.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 const {
   op_async_barrier_create,
   op_async_barrier_await,
diff --git a/testing/checkin/runtime/console.ts b/testing/checkin/runtime/console.ts
index f52940a94..76c7f7dc9 100644
--- a/testing/checkin/runtime/console.ts
+++ b/testing/checkin/runtime/console.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 import { op_log_debug, op_log_info } from "ext:core/ops";
 import { core } from "ext:core/mod.js";
diff --git a/testing/checkin/runtime/error.ts b/testing/checkin/runtime/error.ts
index 4dca78fe8..ac64bbcb7 100644
--- a/testing/checkin/runtime/error.ts
+++ b/testing/checkin/runtime/error.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import {
   op_async_throw_error_deferred,
   op_async_throw_error_eager,
diff --git a/testing/checkin/runtime/object.ts b/testing/checkin/runtime/object.ts
index 83658dc74..a4cd8268a 100644
--- a/testing/checkin/runtime/object.ts
+++ b/testing/checkin/runtime/object.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 import { DOMPoint, TestObjectWrap } from "ext:core/ops";
 
diff --git a/testing/checkin/runtime/testing.ts b/testing/checkin/runtime/testing.ts
index afbecdc8f..06f783538 100644
--- a/testing/checkin/runtime/testing.ts
+++ b/testing/checkin/runtime/testing.ts
@@ -1,5 +1,5 @@
 // deno-lint-ignore-file no-explicit-any
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 const { op_test_register } = Deno.core.ops;
 
diff --git a/testing/checkin/runtime/throw.ts b/testing/checkin/runtime/throw.ts
index cb17185f4..fce26063d 100644
--- a/testing/checkin/runtime/throw.ts
+++ b/testing/checkin/runtime/throw.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 /**
  * This is needed to test that stack traces in extensions are correct.
diff --git a/testing/checkin/runtime/timers.ts b/testing/checkin/runtime/timers.ts
index 928478984..5060df140 100644
--- a/testing/checkin/runtime/timers.ts
+++ b/testing/checkin/runtime/timers.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 /**
  * Call a callback function after a delay.
diff --git a/testing/checkin/runtime/worker.ts b/testing/checkin/runtime/worker.ts
index e5897b721..33388b603 100644
--- a/testing/checkin/runtime/worker.ts
+++ b/testing/checkin/runtime/worker.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import {
   op_worker_await_close,
   op_worker_parent,
diff --git a/testing/integration/builtin_console_test/builtin_console_test.ts b/testing/integration/builtin_console_test/builtin_console_test.ts
index d353bfb32..3ffedcf54 100644
--- a/testing/integration/builtin_console_test/builtin_console_test.ts
+++ b/testing/integration/builtin_console_test/builtin_console_test.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 console.log("Hello, world");
 console.log([1, 2, 3]);
 console.log({ "foo": "bar" });
diff --git a/testing/integration/dyn_import_circular/a.js b/testing/integration/dyn_import_circular/a.js
index 809ae15c4..a3378c713 100644
--- a/testing/integration/dyn_import_circular/a.js
+++ b/testing/integration/dyn_import_circular/a.js
@@ -1,3 +1,3 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import "./b.js";
 console.log("a complete");
diff --git a/testing/integration/dyn_import_circular/b.js b/testing/integration/dyn_import_circular/b.js
index 519ce3eb7..fffca21b2 100644
--- a/testing/integration/dyn_import_circular/b.js
+++ b/testing/integration/dyn_import_circular/b.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import "./c.js";
 import "./a.js";
 console.log("b complete");
diff --git a/testing/integration/dyn_import_circular/c.js b/testing/integration/dyn_import_circular/c.js
index 7a98098a2..0416844ba 100644
--- a/testing/integration/dyn_import_circular/c.js
+++ b/testing/integration/dyn_import_circular/c.js
@@ -1,3 +1,3 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import "./d.js";
 console.log("c complete");
diff --git a/testing/integration/dyn_import_circular/d.js b/testing/integration/dyn_import_circular/d.js
index 632f26797..91fa56715 100644
--- a/testing/integration/dyn_import_circular/d.js
+++ b/testing/integration/dyn_import_circular/d.js
@@ -1,2 +1,2 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 console.log("d");
diff --git a/testing/integration/dyn_import_circular/dyn_import_circular.ts b/testing/integration/dyn_import_circular/dyn_import_circular.ts
index 9dc3a6147..35cfc6388 100644
--- a/testing/integration/dyn_import_circular/dyn_import_circular.ts
+++ b/testing/integration/dyn_import_circular/dyn_import_circular.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 // Regression test for https://github.com/denoland/deno/issues/3736.
 import("./b.js");
diff --git a/testing/integration/dyn_import_no_hang/dyn_import_no_hang.js b/testing/integration/dyn_import_no_hang/dyn_import_no_hang.js
index 3daf93e04..23d4f1e4b 100644
--- a/testing/integration/dyn_import_no_hang/dyn_import_no_hang.js
+++ b/testing/integration/dyn_import_no_hang/dyn_import_no_hang.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import { asyncNeverResolves } from "checkin:async";
 
 // make a promise that never resolves so we have
diff --git a/testing/integration/dyn_import_no_hang/dynamic.js b/testing/integration/dyn_import_no_hang/dynamic.js
index 80568d8cd..6cb5591db 100644
--- a/testing/integration/dyn_import_no_hang/dynamic.js
+++ b/testing/integration/dyn_import_no_hang/dynamic.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 await new Promise((resolve) => {
   // Resolve the promise after one tick of the event loop.
   setTimeout(() => {
diff --git a/testing/integration/dyn_import_op/dyn_import_op.js b/testing/integration/dyn_import_op/dyn_import_op.js
index 952971ef6..ddb0aa66e 100644
--- a/testing/integration/dyn_import_op/dyn_import_op.js
+++ b/testing/integration/dyn_import_op/dyn_import_op.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import "./main.js";
 import { barrierAwait } from "checkin:async";
 await barrierAwait("barrier");
diff --git a/testing/integration/dyn_import_op/dynamic.js b/testing/integration/dyn_import_op/dynamic.js
index aae24dfaa..0b81e53fb 100644
--- a/testing/integration/dyn_import_op/dynamic.js
+++ b/testing/integration/dyn_import_op/dynamic.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import { asyncYield } from "checkin:async";
 
 await asyncYield();
diff --git a/testing/integration/dyn_import_op/main.js b/testing/integration/dyn_import_op/main.js
index 304c49b0e..2c08817e9 100644
--- a/testing/integration/dyn_import_op/main.js
+++ b/testing/integration/dyn_import_op/main.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import { barrierAwait, barrierCreate } from "checkin:async";
 
 barrierCreate("barrier", 2);
diff --git a/testing/integration/error_async_stack/error_async_stack.js b/testing/integration/error_async_stack/error_async_stack.js
index 289ddbd1e..6083c9810 100644
--- a/testing/integration/error_async_stack/error_async_stack.js
+++ b/testing/integration/error_async_stack/error_async_stack.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 (async () => {
   const p = (async () => {
     await Promise.resolve().then(() => {
diff --git a/testing/integration/error_callsite/error_callsite.ts b/testing/integration/error_callsite/error_callsite.ts
index 9477f86d5..cf53e00af 100644
--- a/testing/integration/error_callsite/error_callsite.ts
+++ b/testing/integration/error_callsite/error_callsite.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 // deno-lint-ignore-file no-explicit-any
 function toObj(callsite: any) {
   const keys = [
diff --git a/testing/integration/error_eval_stack/error_eval_stack.ts b/testing/integration/error_eval_stack/error_eval_stack.ts
index be67ab094..32706b6db 100644
--- a/testing/integration/error_eval_stack/error_eval_stack.ts
+++ b/testing/integration/error_eval_stack/error_eval_stack.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 // FAIL
 
 function foo() {
diff --git a/testing/integration/error_ext_stack/error_ext_stack.ts b/testing/integration/error_ext_stack/error_ext_stack.ts
index 8c9ab7e4f..e6cd51736 100644
--- a/testing/integration/error_ext_stack/error_ext_stack.ts
+++ b/testing/integration/error_ext_stack/error_ext_stack.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 // FAIL
 import { throwExceptionFromExtension } from "checkin:throw";
 
diff --git a/testing/integration/error_get_file_name/error_get_file_name.ts b/testing/integration/error_get_file_name/error_get_file_name.ts
index 8314bd25d..fa3e658c9 100644
--- a/testing/integration/error_get_file_name/error_get_file_name.ts
+++ b/testing/integration/error_get_file_name/error_get_file_name.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 // deno-lint-ignore no-explicit-any
 (Error as any).prepareStackTrace = (_err: unknown, frames: any[]) => {
diff --git a/testing/integration/error_get_file_name_to_string/error_get_file_name_to_string.ts b/testing/integration/error_get_file_name_to_string/error_get_file_name_to_string.ts
index 627efbbe5..135d19700 100644
--- a/testing/integration/error_get_file_name_to_string/error_get_file_name_to_string.ts
+++ b/testing/integration/error_get_file_name_to_string/error_get_file_name_to_string.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 // deno-lint-ignore no-explicit-any
 (Error as any).prepareStackTrace = (_err: unknown, frames: any[]) => {
diff --git a/testing/integration/error_get_script_name_or_source_url/error_get_script_name_or_source_url.ts b/testing/integration/error_get_script_name_or_source_url/error_get_script_name_or_source_url.ts
index 45b263081..c4bceca17 100644
--- a/testing/integration/error_get_script_name_or_source_url/error_get_script_name_or_source_url.ts
+++ b/testing/integration/error_get_script_name_or_source_url/error_get_script_name_or_source_url.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 // deno-lint-ignore no-explicit-any
 (Error as any).prepareStackTrace = (_err: unknown, frames: any[]) => {
diff --git a/testing/integration/error_non_existent_eval_source/error_non_existent_eval_source.ts b/testing/integration/error_non_existent_eval_source/error_non_existent_eval_source.ts
index 07b30ab61..69c85149c 100644
--- a/testing/integration/error_non_existent_eval_source/error_non_existent_eval_source.ts
+++ b/testing/integration/error_non_existent_eval_source/error_non_existent_eval_source.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 const AsyncFunction = Object.getPrototypeOf(async function () {
   // empty
 }).constructor;
diff --git a/testing/integration/error_prepare_stack_trace/error_prepare_stack_trace.ts b/testing/integration/error_prepare_stack_trace/error_prepare_stack_trace.ts
index c8c9348b0..2152c49d8 100644
--- a/testing/integration/error_prepare_stack_trace/error_prepare_stack_trace.ts
+++ b/testing/integration/error_prepare_stack_trace/error_prepare_stack_trace.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 let errorCallsitePrototype;
 // deno-lint-ignore no-explicit-any
 (Error as any).prepareStackTrace = (_err, frames) => {
diff --git a/testing/integration/error_prepare_stack_trace_crash/error_prepare_stack_trace_crash.js b/testing/integration/error_prepare_stack_trace_crash/error_prepare_stack_trace_crash.js
index 4193122ad..b16752c26 100644
--- a/testing/integration/error_prepare_stack_trace_crash/error_prepare_stack_trace_crash.js
+++ b/testing/integration/error_prepare_stack_trace_crash/error_prepare_stack_trace_crash.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 delete globalThis.Error;
 
 const e = new TypeError("e");
diff --git a/testing/integration/error_rejection_catch/error_rejection_catch.ts b/testing/integration/error_rejection_catch/error_rejection_catch.ts
index 7838310fd..3a7b5444d 100644
--- a/testing/integration/error_rejection_catch/error_rejection_catch.ts
+++ b/testing/integration/error_rejection_catch/error_rejection_catch.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 // This test should return the same output on a browser.
 
diff --git a/testing/integration/error_rejection_order/error_rejection_order.ts b/testing/integration/error_rejection_order/error_rejection_order.ts
index 3486b0731..89a30f953 100644
--- a/testing/integration/error_rejection_order/error_rejection_order.ts
+++ b/testing/integration/error_rejection_order/error_rejection_order.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 for (let i = 0; i < 100; i++) {
   Promise.reject(i);
 }
diff --git a/testing/integration/error_with_stack/error_with_stack.ts b/testing/integration/error_with_stack/error_with_stack.ts
index ff03e70a1..1eccca739 100644
--- a/testing/integration/error_with_stack/error_with_stack.ts
+++ b/testing/integration/error_with_stack/error_with_stack.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 // FAIL
 
 function assert(cond) {
diff --git a/testing/integration/error_without_stack/error_without_stack.js b/testing/integration/error_without_stack/error_without_stack.js
index 620767080..7564e7a40 100644
--- a/testing/integration/error_without_stack/error_without_stack.js
+++ b/testing/integration/error_without_stack/error_without_stack.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 eval(`function main() {
   console.log("asdf);
 }
diff --git a/testing/integration/import_sync/async.js b/testing/integration/import_sync/async.js
index 97ff717bb..4fbeebc90 100644
--- a/testing/integration/import_sync/async.js
+++ b/testing/integration/import_sync/async.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 await {};
 export const a = 1;
diff --git a/testing/integration/import_sync/import_sync.ts b/testing/integration/import_sync/import_sync.ts
index d8ecc0a11..20b492ea1 100644
--- a/testing/integration/import_sync/import_sync.ts
+++ b/testing/integration/import_sync/import_sync.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 const { op_import_sync, op_path_to_url } = Deno.core.ops;
 
diff --git a/testing/integration/import_sync/sync.js b/testing/integration/import_sync/sync.js
index f466fc686..87932b523 100644
--- a/testing/integration/import_sync/sync.js
+++ b/testing/integration/import_sync/sync.js
@@ -1,3 +1,3 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 export const a = 1;
diff --git a/testing/integration/import_sync_existing/import_sync_existing.ts b/testing/integration/import_sync_existing/import_sync_existing.ts
index 7ab3f7e77..55b970392 100644
--- a/testing/integration/import_sync_existing/import_sync_existing.ts
+++ b/testing/integration/import_sync_existing/import_sync_existing.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 const { op_import_sync, op_path_to_url } = Deno.core.ops;
 
diff --git a/testing/integration/import_sync_existing/sync.js b/testing/integration/import_sync_existing/sync.js
index f466fc686..87932b523 100644
--- a/testing/integration/import_sync_existing/sync.js
+++ b/testing/integration/import_sync_existing/sync.js
@@ -1,3 +1,3 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 export const a = 1;
diff --git a/testing/integration/main_module_handler/main_module_handler.js b/testing/integration/main_module_handler/main_module_handler.js
index 6dab1f3f4..f3358430b 100644
--- a/testing/integration/main_module_handler/main_module_handler.js
+++ b/testing/integration/main_module_handler/main_module_handler.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 // The handler is set up before this main module is executed
 globalThis.onmainmodule = (main) => {
   console.log(main);
diff --git a/testing/integration/module_types/module_types.ts b/testing/integration/module_types/module_types.ts
index ee1dd4690..3f8e2057b 100644
--- a/testing/integration/module_types/module_types.ts
+++ b/testing/integration/module_types/module_types.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import bin from "./test.bin" with { type: "bytes" };
 import txt from "./test.txt" with { type: "text" };
 import json from "./test.json" with { type: "json" };
diff --git a/testing/integration/module_types/test.bin.ts b/testing/integration/module_types/test.bin.ts
index c7760e8d7..76f64327a 100644
--- a/testing/integration/module_types/test.bin.ts
+++ b/testing/integration/module_types/test.bin.ts
@@ -1,3 +1,3 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 // Make tsc happy
 export default {};
diff --git a/testing/integration/module_types/test.txt.ts b/testing/integration/module_types/test.txt.ts
index c7760e8d7..76f64327a 100644
--- a/testing/integration/module_types/test.txt.ts
+++ b/testing/integration/module_types/test.txt.ts
@@ -1,3 +1,3 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 // Make tsc happy
 export default {};
diff --git a/testing/integration/pending_unref_op_tla/pending_unref_op_tla.ts b/testing/integration/pending_unref_op_tla/pending_unref_op_tla.ts
index a30a8aa56..8c298dee2 100644
--- a/testing/integration/pending_unref_op_tla/pending_unref_op_tla.ts
+++ b/testing/integration/pending_unref_op_tla/pending_unref_op_tla.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 console.log("should not panic");
 await new Promise((r) => {
   const id = setTimeout(r, 1000);
diff --git a/testing/integration/smoke_test/smoke_test.ts b/testing/integration/smoke_test/smoke_test.ts
index afd3ff46a..c2f5ae4b1 100644
--- a/testing/integration/smoke_test/smoke_test.ts
+++ b/testing/integration/smoke_test/smoke_test.ts
@@ -1,2 +1,2 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 console.log("Hello, world");
diff --git a/testing/integration/timer_many/timer_many.ts b/testing/integration/timer_many/timer_many.ts
index 76ce9b687..06a2b698b 100644
--- a/testing/integration/timer_many/timer_many.ts
+++ b/testing/integration/timer_many/timer_many.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 let n = 0;
 for (let i = 0; i < 1e6; i++) setTimeout(() => n++, 1);
 setTimeout(() => console.log(n), 2);
diff --git a/testing/integration/timer_ref/timer_ref.ts b/testing/integration/timer_ref/timer_ref.ts
index 4dced03d5..e177a24ca 100644
--- a/testing/integration/timer_ref/timer_ref.ts
+++ b/testing/integration/timer_ref/timer_ref.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 setTimeout(() => console.log("a"), 1000);
 setTimeout(() => console.log("b"), 2000);
 // Make this long enough that we'll never hit it
diff --git a/testing/integration/timer_ref_and_cancel/timer_ref_and_cancel.ts b/testing/integration/timer_ref_and_cancel/timer_ref_and_cancel.ts
index e04ac7e32..93afe80a3 100644
--- a/testing/integration/timer_ref_and_cancel/timer_ref_and_cancel.ts
+++ b/testing/integration/timer_ref_and_cancel/timer_ref_and_cancel.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 setTimeout(() => console.log("a"), 1000);
 setTimeout(() => console.log("b"), 2000);
 // Make these long enough that we'll never hit them
diff --git a/testing/integration/ts_types/decorator.ts b/testing/integration/ts_types/decorator.ts
index d0b918156..fc1141d1c 100644
--- a/testing/integration/ts_types/decorator.ts
+++ b/testing/integration/ts_types/decorator.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 function logged(value, { kind, name }) {
   if (kind === "method" || kind === "getter" || kind === "setter") {
     return function (...args) {
diff --git a/testing/integration/ts_types/ts_types.ts b/testing/integration/ts_types/ts_types.ts
index ab0ac3b07..62e162104 100644
--- a/testing/integration/ts_types/ts_types.ts
+++ b/testing/integration/ts_types/ts_types.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import * as which from "./which.ts";
 import * as decorator from "./decorator.ts";
 console.log(which);
diff --git a/testing/integration/ts_types/which.ts b/testing/integration/ts_types/which.ts
index 9ddae5903..8acd7825a 100644
--- a/testing/integration/ts_types/which.ts
+++ b/testing/integration/ts_types/which.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 // https://github.com/dsherret/deno-which/blob/main/mod.ts
 
 /**
diff --git a/testing/integration/user_breaks_promise_constructor/user_breaks_promise_constructor.ts b/testing/integration/user_breaks_promise_constructor/user_breaks_promise_constructor.ts
index 0f84fbcbc..369b11ba0 100644
--- a/testing/integration/user_breaks_promise_constructor/user_breaks_promise_constructor.ts
+++ b/testing/integration/user_breaks_promise_constructor/user_breaks_promise_constructor.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 // https://github.com/denoland/deno_core/issues/743
 console.log("1");
 Object.defineProperty(Promise.prototype, "constructor", {
diff --git a/testing/integration/user_breaks_promise_species/user_breaks_promise_species.ts b/testing/integration/user_breaks_promise_species/user_breaks_promise_species.ts
index 225ac46fe..c87b60bb4 100644
--- a/testing/integration/user_breaks_promise_species/user_breaks_promise_species.ts
+++ b/testing/integration/user_breaks_promise_species/user_breaks_promise_species.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 // https://github.com/denoland/deno_core/issues/742
 console.log("1");
 Object.defineProperty(Promise, Symbol.species, { value: 0 });
diff --git a/testing/integration/wasm_imports/wasm_imports.js b/testing/integration/wasm_imports/wasm_imports.js
index 8b5727737..6f1de816f 100644
--- a/testing/integration/wasm_imports/wasm_imports.js
+++ b/testing/integration/wasm_imports/wasm_imports.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import { exported_add } from "./add.wasm";
 
 // To regenerate Wasm file use:
diff --git a/testing/integration/worker_spawn/worker.ts b/testing/integration/worker_spawn/worker.ts
index 61223798a..93519f499 100644
--- a/testing/integration/worker_spawn/worker.ts
+++ b/testing/integration/worker_spawn/worker.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import { Worker } from "checkin:worker";
 Worker.parent.sendMessage("hello from client");
 const message = await Worker.parent.receiveMessage();
diff --git a/testing/integration/worker_spawn/worker_spawn.ts b/testing/integration/worker_spawn/worker_spawn.ts
index 691b7ffc6..e6417b548 100644
--- a/testing/integration/worker_spawn/worker_spawn.ts
+++ b/testing/integration/worker_spawn/worker_spawn.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import { Worker } from "checkin:worker";
 console.log("main started");
 const worker = new Worker(import.meta.url, "./worker.ts");
diff --git a/testing/integration/worker_terminate/worker.ts b/testing/integration/worker_terminate/worker.ts
index 61223798a..93519f499 100644
--- a/testing/integration/worker_terminate/worker.ts
+++ b/testing/integration/worker_terminate/worker.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import { Worker } from "checkin:worker";
 Worker.parent.sendMessage("hello from client");
 const message = await Worker.parent.receiveMessage();
diff --git a/testing/integration/worker_terminate/worker_terminate.ts b/testing/integration/worker_terminate/worker_terminate.ts
index 28bbfd5e8..bd9ca2590 100644
--- a/testing/integration/worker_terminate/worker_terminate.ts
+++ b/testing/integration/worker_terminate/worker_terminate.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import { Worker } from "checkin:worker";
 console.log("main started");
 const worker = new Worker(import.meta.url, "./worker.ts");
diff --git a/testing/integration/worker_terminate_op/worker.ts b/testing/integration/worker_terminate_op/worker.ts
index b0369329c..df1334a24 100644
--- a/testing/integration/worker_terminate_op/worker.ts
+++ b/testing/integration/worker_terminate_op/worker.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import { asyncSpin, asyncYield } from "checkin:async";
 import { Worker } from "checkin:worker";
 const p = asyncSpin();
diff --git a/testing/integration/worker_terminate_op/worker_terminate_op.ts b/testing/integration/worker_terminate_op/worker_terminate_op.ts
index f746e3b6a..87b9b91c4 100644
--- a/testing/integration/worker_terminate_op/worker_terminate_op.ts
+++ b/testing/integration/worker_terminate_op/worker_terminate_op.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import { setTimeout } from "checkin:timers";
 import { Worker } from "checkin:worker";
 console.log("main started");
diff --git a/testing/lib.rs b/testing/lib.rs
index 8bce89814..2e69a26b7 100644
--- a/testing/lib.rs
+++ b/testing/lib.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 mod checkin;
 
diff --git a/testing/ops.d.ts b/testing/ops.d.ts
index a3d6fdaa6..63f947582 100644
--- a/testing/ops.d.ts
+++ b/testing/ops.d.ts
@@ -1,5 +1,5 @@
 // deno-lint-ignore-file no-explicit-any
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 export function op_log_debug(...any: any[]): any;
 export function op_log_info(...any: any[]): any;
diff --git a/testing/unit/encode_decode_test.ts b/testing/unit/encode_decode_test.ts
index f44e7aa94..80ced0119 100644
--- a/testing/unit/encode_decode_test.ts
+++ b/testing/unit/encode_decode_test.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import { assert, assertArrayEquals, assertEquals, test } from "checkin:testing";
 
 test(function testEmptyEncode() {
diff --git a/testing/unit/error_test.ts b/testing/unit/error_test.ts
index 03b408d40..b857b31b0 100644
--- a/testing/unit/error_test.ts
+++ b/testing/unit/error_test.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import {
   throwCustomError,
   throwErrorWithContextAsync,
diff --git a/testing/unit/microtask_test.ts b/testing/unit/microtask_test.ts
index 516e92297..3c1a3f602 100644
--- a/testing/unit/microtask_test.ts
+++ b/testing/unit/microtask_test.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import { test } from "checkin:testing";
 
 test(async function testQueueMicrotask() {
diff --git a/testing/unit/ops_async_test.ts b/testing/unit/ops_async_test.ts
index 732633ac8..e1773c6ad 100644
--- a/testing/unit/ops_async_test.ts
+++ b/testing/unit/ops_async_test.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import { assertStackTraceEquals, test } from "checkin:testing";
 import { asyncYield, barrierAwait, barrierCreate } from "checkin:async";
 import { asyncThrow } from "checkin:error";
diff --git a/testing/unit/ops_buffer_test.ts b/testing/unit/ops_buffer_test.ts
index 0239957fe..da02d7bd8 100644
--- a/testing/unit/ops_buffer_test.ts
+++ b/testing/unit/ops_buffer_test.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import { assertArrayEquals, test } from "checkin:testing";
 const {
   op_v8slice_store,
diff --git a/testing/unit/resource_test.ts b/testing/unit/resource_test.ts
index 468b6fb03..de9d2a106 100644
--- a/testing/unit/resource_test.ts
+++ b/testing/unit/resource_test.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import { assert, assertArrayEquals, assertEquals, test } from "checkin:testing";
 import { DOMPoint, TestObjectWrap } from "checkin:object";
 
diff --git a/testing/unit/serialize_deserialize_test.ts b/testing/unit/serialize_deserialize_test.ts
index 73a374ad2..9b1ea39e9 100644
--- a/testing/unit/serialize_deserialize_test.ts
+++ b/testing/unit/serialize_deserialize_test.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import { assertArrayEquals, assertEquals, test } from "checkin:testing";
 
 test(function testIssue20727() {
diff --git a/testing/unit/stats_test.ts b/testing/unit/stats_test.ts
index 842b6b435..d5fabd9c8 100644
--- a/testing/unit/stats_test.ts
+++ b/testing/unit/stats_test.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import {
   barrierAwait,
   barrierCreate,
diff --git a/testing/unit/task_test.ts b/testing/unit/task_test.ts
index d01e03714..8cbeca4a2 100644
--- a/testing/unit/task_test.ts
+++ b/testing/unit/task_test.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import { test } from "checkin:testing";
 
 const { op_task_submit } = Deno.core.ops;
diff --git a/testing/unit/tc39_test.ts b/testing/unit/tc39_test.ts
index 9680cbd27..a81b148dd 100644
--- a/testing/unit/tc39_test.ts
+++ b/testing/unit/tc39_test.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import { assert, fail, test } from "checkin:testing";
 
 // Verify that "array by copy" proposal is enabled (https://github.com/tc39/proposal-change-array-by-copy)
diff --git a/testing/unit/test_test.ts b/testing/unit/test_test.ts
index 8229c95b4..d1b7a7483 100644
--- a/testing/unit/test_test.ts
+++ b/testing/unit/test_test.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import { assert, test } from "checkin:testing";
 
 test(function testAssert() {
diff --git a/testing/unit/timer_test.ts b/testing/unit/timer_test.ts
index a2c8b941f..3764d4dbc 100644
--- a/testing/unit/timer_test.ts
+++ b/testing/unit/timer_test.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import { assert, assertEquals, test } from "checkin:testing";
 
 test(async function testTimeout() {
diff --git a/testing/unit/type_test.ts b/testing/unit/type_test.ts
index 091d0f2d2..78ef1c4c7 100644
--- a/testing/unit/type_test.ts
+++ b/testing/unit/type_test.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import * as module from "checkin:testing";
 import { assert, test } from "checkin:testing";
 
diff --git a/tools/check.ts b/tools/check.ts
index a911c3e94..a045e1d3f 100755
--- a/tools/check.ts
+++ b/tools/check.ts
@@ -1,5 +1,5 @@
 #!/usr/bin/env -S deno run --quiet --allow-read --allow-write --allow-run --allow-env
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 import $, * as dax from "https://deno.land/x/dax@0.39.2/mod.ts";
 
diff --git a/tools/copyright_checker.js b/tools/copyright_checker.js
index efda69f08..ac6a06901 100755
--- a/tools/copyright_checker.js
+++ b/tools/copyright_checker.js
@@ -1,9 +1,9 @@
 #!/usr/bin/env -S deno run --allow-read=. --allow-write=. --allow-run=git
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 import { getSources, ROOT_PATH } from "./util.js";
 
-const copyrightYear = 2024;
+const copyrightYear = 2025;
 
 const SOURCES = [
   // js and ts
@@ -18,9 +18,9 @@ const SOURCES = [
 ];
 
 const COPYRIGHT_REGEX =
-  /^(#|\/\/) Copyright \d+-\d+ the Deno authors. All rights reserved. MIT license./;
+  /^(#|\/\/) Copyright \d+-\d+ the Deno authors. MIT license./;
 const COPYRIGHT_LINE =
-  `Copyright 2018-${copyrightYear} the Deno authors. All rights reserved. MIT license.`;
+  `Copyright 2018-${copyrightYear} the Deno authors. MIT license.`;
 
 // Acceptable content before the copyright line
 const ACCEPTABLE_LINES =
diff --git a/tools/create_pr_for_release.ts b/tools/create_pr_for_release.ts
index 8797e2bbc..45170d404 100644
--- a/tools/create_pr_for_release.ts
+++ b/tools/create_pr_for_release.ts
@@ -1,5 +1,5 @@
 #!/usr/bin/env -S deno run -A --lock=tools/deno.lock.json
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import { DenoWorkspace } from "./deno_core_workspace.ts";
 import { $, createOctoKit, getGitHubRepository } from "./deps.ts";
 
diff --git a/tools/deno_core_workspace.ts b/tools/deno_core_workspace.ts
index 47991f0b7..55d5aadd1 100644
--- a/tools/deno_core_workspace.ts
+++ b/tools/deno_core_workspace.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 import { $, Crate, Repo } from "./deps.ts";
 
diff --git a/tools/deps.ts b/tools/deps.ts
index 568830a74..17177870d 100644
--- a/tools/deps.ts
+++ b/tools/deps.ts
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 
 export * from "https://raw.githubusercontent.com/denoland/automation/0.19.0/mod.ts";
 export * from "https://raw.githubusercontent.com/denoland/automation/0.19.0/github_actions.ts";
diff --git a/tools/format.ts b/tools/format.ts
index 326f2c5a8..a2238a30a 100755
--- a/tools/format.ts
+++ b/tools/format.ts
@@ -1,5 +1,5 @@
 #!/usr/bin/env -S deno run --quiet --allow-read --allow-write --allow-run --allow-env
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import { main } from "./check.ts";
 
 await main("format", Deno.args[0]);
diff --git a/tools/lint.ts b/tools/lint.ts
index 32b658386..b3f6d2e90 100755
--- a/tools/lint.ts
+++ b/tools/lint.ts
@@ -1,5 +1,5 @@
 #!/usr/bin/env -S deno run --quiet --allow-read --allow-write --allow-run --allow-env
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import { main } from "./check.ts";
 
 await main("lint", Deno.args[0]);
diff --git a/tools/publish_dry_run.ts b/tools/publish_dry_run.ts
index 90f273c5f..ab22aab73 100755
--- a/tools/publish_dry_run.ts
+++ b/tools/publish_dry_run.ts
@@ -1,5 +1,5 @@
 #!/usr/bin/env -S deno run -A --lock=tools/deno.lock.json
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 import { Crate, DenoWorkspace } from "./deno_core_workspace.ts";
 
 const workspace = await DenoWorkspace.load();
diff --git a/tools/util.js b/tools/util.js
index 3091ec37e..1b472a58c 100644
--- a/tools/util.js
+++ b/tools/util.js
@@ -1,4 +1,4 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+// Copyright 2018-2025 the Deno authors. MIT license.
 export const ROOT_PATH = Deno.realPathSync(new URL("..", import.meta.url));
 
 async function getFilesFromGit(baseDir, args) {