diff --git a/Cargo.lock b/Cargo.lock
index c1cb5e9e..c2ed5e06 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -508,9 +508,9 @@ checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
 
 [[package]]
 name = "magnus"
-version = "0.6.4"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1597ef40aa8c36be098249e82c9a20cf7199278ac1c1a1a995eeead6a184479"
+checksum = "3d87ae53030f3a22e83879e666cb94e58a7bdf31706878a0ba48752994146dab"
 dependencies = [
  "magnus-macros",
  "rb-sys",
diff --git a/ext/commonmarker/Cargo.toml b/ext/commonmarker/Cargo.toml
index 20dd2eef..84e378b5 100644
--- a/ext/commonmarker/Cargo.toml
+++ b/ext/commonmarker/Cargo.toml
@@ -6,7 +6,7 @@ rust-version = "1.75.0"
 publish = false
 
 [dependencies]
-magnus = { version = "0.6", features = ["rb-sys"] }
+magnus = { version = "0.7", features = ["rb-sys"] }
 rb-sys = { version = "*", default-features = false, features = [
     "stable-api-compiled-fallback",
 ] }