diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index feadc3b..4192c80 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -11,7 +11,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: 1.57
+          toolchain: 1.63
       - run: cargo check --workspace
 
   check:
@@ -32,5 +32,4 @@ jobs:
         with:
           toolchain: stable
           components: clippy
-      - run: cargo install cargo-hack
-      - run: cargo hack clippy --workspace --each-feature -- -D warnings
+      - run: cargo clippy --workspace --all-features -- -D warnings
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 5bd9dc0..01d60f9 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        monero: [ 0.17.3.0, 0.17.3.2, 0.18.0.0, 0.18.1.2 ]
+        monero: [ 0.18.1.2, 0.18.2.2 ]
 
     steps:
       - uses: actions/checkout@v4
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ceef06d..01e2e7d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+
+- Add `sign` and `verify` methods by @silverpill ([#105](https://github.com/monero-rs/monero-rpc-rs/pull/105))
+
+### Changed
+
+- Bump MSRV to `1.63.0`
+- Run test suite against Monero node and wallet `0.18.1.2` and `0.18.2.2`
+
 ## [0.3.2] - 2022-12-13
 
 ### Removed
diff --git a/Cargo.toml b/Cargo.toml
index c2b4b50..42b467a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,7 +7,7 @@ exclude = ["/test"]
 keywords = ["asynchronous", "net", "monero", "rpc"]
 license = "Apache-2.0"
 repository = "https://github.com/monero-rs/monero-rpc-rs"
-rust-version = "1.57"
+rust-version = "1.63.0"
 description = "RPC client for Monero daemon and wallet"
 
 [dependencies]
@@ -18,7 +18,7 @@ fixed-hash = "0.8"
 hex = "0.4"
 http = "0.2"
 jsonrpc-core = "18"
-monero = { version = "0.18", features = ["serde"] }
+monero = { version = "0.19", features = ["serde"] }
 reqwest = { version = "0.11", features = ["json", "socks"] }
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
diff --git a/README.md b/README.md
index dfe13d2..8baeaa3 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 [![Crates.io](https://img.shields.io/crates/v/monero-rpc.svg)](https://crates.io/crates/monero-rpc)
 [![Documentation](https://docs.rs/monero-rpc/badge.svg)](https://docs.rs/monero-rpc)
 [![License](https://img.shields.io/badge/License-Apache_2.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
-[![MSRV](https://img.shields.io/badge/MSRV-1.56.1-blue)](https://blog.rust-lang.org/2021/11/01/Rust-1.56.1.html)
+[![MSRV](https://img.shields.io/badge/MSRV-1.63.0-blue)](https://blog.rust-lang.org/2022/08/11/Rust-1.63.0.html)
 
 # Monero Daemon & Wallet RPC
 
diff --git a/src/lib.rs b/src/lib.rs
index a6272cd..e7dd0e5 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,4 +1,4 @@
-// Copyright 2019-2022 Artem Vorotnikov and Monero Rust Contributors
+// Copyright 2019-2023 Artem Vorotnikov and Monero Rust Contributors
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/src/models.rs b/src/models.rs
index b40b462..777545a 100644
--- a/src/models.rs
+++ b/src/models.rs
@@ -1,4 +1,4 @@
-// Copyright 2019-2022 Artem Vorotnikov and Monero Rust Contributors
+// Copyright 2019-2023 Artem Vorotnikov and Monero Rust Contributors
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -12,6 +12,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// TODO: remove this when clippy error goes away...
+#![allow(clippy::incorrect_clone_impl_on_copy_type)]
+
 use crate::util::*;
 use chrono::prelude::*;
 use monero::{
diff --git a/src/util.rs b/src/util.rs
index bf50d66..9cd8b86 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -1,4 +1,4 @@
-// Copyright 2019-2022 Artem Vorotnikov and Monero Rust Contributors
+// Copyright 2019-2023 Artem Vorotnikov and Monero Rust Contributors
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/tests/rpc.rs b/tests/rpc.rs
index 3a681a4..549a6ac 100644
--- a/tests/rpc.rs
+++ b/tests/rpc.rs
@@ -1,4 +1,4 @@
-// Copyright 2019-2022 Artem Vorotnikov and Monero Rust Contributors
+// Copyright 2019-2023 Artem Vorotnikov and Monero Rust Contributors
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.