diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 9903bc6..7df6ffd 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -16,7 +16,7 @@ jobs:
     steps:
     - uses: actions/checkout@v6
     - name: Setup Rust
-      uses: actions-rust-lang/setup-rust-toolchain@v1
+      uses: actions-rust-lang/setup-rust-toolchain@v2
       with:
         toolchain: stable
         components: rustfmt, clippy
@@ -37,7 +37,7 @@ jobs:
     steps:
     - uses: actions/checkout@v6
     - name: Setup Rust
-      uses: actions-rust-lang/setup-rust-toolchain@v1
+      uses: actions-rust-lang/setup-rust-toolchain@v2
       with:
         toolchain: stable
     - name: Run benchmarks
@@ -49,7 +49,7 @@ jobs:
     steps:
     - uses: actions/checkout@v6
     - name: Setup Rust
-      uses: actions-rust-lang/setup-rust-toolchain@v1
+      uses: actions-rust-lang/setup-rust-toolchain@v2
       with:
         toolchain: nightly
     - name: Install cargo-fuzz
@@ -74,7 +74,7 @@ jobs:
     steps:
     - uses: actions/checkout@v6
     - name: Setup Rust
-      uses: actions-rust-lang/setup-rust-toolchain@v1
+      uses: actions-rust-lang/setup-rust-toolchain@v2
       with:
         toolchain: stable
     - name: Install cargo-deny
diff --git a/.github/workflows/security-audit.yml b/.github/workflows/security-audit.yml
index 50e00f5..967d624 100644
--- a/.github/workflows/security-audit.yml
+++ b/.github/workflows/security-audit.yml
@@ -18,7 +18,7 @@ jobs:
     steps:
     - uses: actions/checkout@v6
     - name: Setup Rust
-      uses: actions-rust-lang/setup-rust-toolchain@v1
+      uses: actions-rust-lang/setup-rust-toolchain@v2
       with:
         toolchain: stable
     - name: Install cargo-audit
@@ -35,7 +35,7 @@ jobs:
     steps:
     - uses: actions/checkout@v6
     - name: Setup Rust
-      uses: actions-rust-lang/setup-rust-toolchain@v1
+      uses: actions-rust-lang/setup-rust-toolchain@v2
       with:
         toolchain: stable
     - name: Cache cargo-deny