diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index adb059e..3f3517e 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -15,7 +15,7 @@ jobs:
         py_version: [ 'py2', 'py3' ]
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up Python 3.x
         uses: actions/setup-python@v4
diff --git a/.github/workflows/codeql.yaml b/.github/workflows/codeql.yaml
index 3ff7e39..5441e55 100644
--- a/.github/workflows/codeql.yaml
+++ b/.github/workflows/codeql.yaml
@@ -21,7 +21,7 @@ jobs:
         version: ['2.7', '3.9']
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v2
diff --git a/.github/workflows/create-prepare-release-pr.yaml b/.github/workflows/create-prepare-release-pr.yaml
index 9effdeb..bd2becc 100644
--- a/.github/workflows/create-prepare-release-pr.yaml
+++ b/.github/workflows/create-prepare-release-pr.yaml
@@ -21,7 +21,7 @@ jobs:
           yq-version: v4.9.1
 
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Parse Changelog
         run: |
diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index 58aad15..57d6f96 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -19,7 +19,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.JF_BOT_TOKEN }}
 
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up Python 3.x
         uses: actions/setup-python@v4
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 7db509e..42f05a7 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -20,7 +20,7 @@ jobs:
         py_version: ['2.7', '3.9']
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up Python ${{ matrix.py_version }}
         if: matrix.py_version != '2.7'