diff --git a/.github/workflows/python-tests.yml b/.github/workflows/python-tests.yml
index 2c2ff43..b534c3e 100644
--- a/.github/workflows/python-tests.yml
+++ b/.github/workflows/python-tests.yml
@@ -29,7 +29,7 @@ jobs:
       uses: astral-sh/setup-uv@v7
     
     - name: Install Rust toolchain
-      uses: actions-rust-lang/setup-rust-toolchain@v1
+      uses: actions-rust-lang/setup-rust-toolchain@v2
 
     - name: Install dependencies
       run: |
diff --git a/.github/workflows/rust-tests.yml b/.github/workflows/rust-tests.yml
index ec15bd6..fb44439 100644
--- a/.github/workflows/rust-tests.yml
+++ b/.github/workflows/rust-tests.yml
@@ -17,7 +17,7 @@ jobs:
       - uses: actions/checkout@v7
       
       - name: Install Rust toolchain
-        uses: actions-rust-lang/setup-rust-toolchain@v1
+        uses: actions-rust-lang/setup-rust-toolchain@v2
       
       - name: Cache Rust dependencies
         uses: actions/cache@v6
@@ -48,7 +48,7 @@ jobs:
       - uses: actions/checkout@v7
       
       - name: Install Rust toolchain
-        uses: actions-rust-lang/setup-rust-toolchain@v1
+        uses: actions-rust-lang/setup-rust-toolchain@v2
       
       - name: Publish to crates.io
         run: |