diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 3ce4aeb..eb519f6 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -32,7 +32,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Set up Rust toolchain
         uses: dtolnay/rust-toolchain@stable
       - name: Set up Rust caching
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index cbf6432..60ed2f6 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -33,7 +33,7 @@ jobs:
             rustc-target: "aarch64-apple-darwin"
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Set up Rust toolchain
         uses: dtolnay/rust-toolchain@stable
         with: