diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 43b6fff..910d4ae 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -12,7 +12,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up cargo cache
         uses: actions/cache@v3
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 9db81a7..20952e0 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -28,7 +28,7 @@ jobs:
           - { os: macos-11, target: x86_64-apple-darwin }
     steps:
     - name: Checkout source code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Set up cargo cache
       uses: actions/cache@v3
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index c9e19e1..8463b17 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -11,7 +11,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up cargo cache
         uses: actions/cache@v3