diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 25ac127..23888f5 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -30,7 +30,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         # We must fetch at least the immediate parents so that if this is
         # a pull request then we can checkout the head.
diff --git a/.github/workflows/linters.yml b/.github/workflows/linters.yml
index 38d4f79..73c6f2b 100644
--- a/.github/workflows/linters.yml
+++ b/.github/workflows/linters.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up Go
         uses: actions/setup-go@v4
diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index f829d10..f93615a 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -32,7 +32,7 @@ jobs:
           go-version: ${{ matrix.go }}
 
       - name: Check out code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 1
 
diff --git a/.github/workflows/macOS.yml b/.github/workflows/macOS.yml
index 81316f3..009b6fd 100644
--- a/.github/workflows/macOS.yml
+++ b/.github/workflows/macOS.yml
@@ -32,7 +32,7 @@ jobs:
           go-version: ${{ matrix.go }}
 
       - name: Check out code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 1
 
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 982ff52..cbcf991 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -32,7 +32,7 @@ jobs:
           go-version: ${{ matrix.go }}
 
       - name: Check out code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 1