diff --git a/.github/workflows/ci-build.yml b/.github/workflows/ci-build.yml
index 829d184..ddb17bd 100644
--- a/.github/workflows/ci-build.yml
+++ b/.github/workflows/ci-build.yml
@@ -19,7 +19,7 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Set up Rust
       uses: dtolnay/rust-toolchain@v1
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 46972fb..55acd57 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -22,7 +22,7 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Set up Rust
       uses: dtolnay/rust-toolchain@v1
@@ -58,7 +58,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Download Windows build artifact
       uses: actions/download-artifact@v3