diff --git a/.github/workflows/ci_cd.yml b/.github/workflows/ci_cd.yml
index c88107f5..63b2d0e6 100644
--- a/.github/workflows/ci_cd.yml
+++ b/.github/workflows/ci_cd.yml
@@ -27,7 +27,7 @@ jobs:
     name: Code style
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
@@ -58,7 +58,7 @@ jobs:
             ]
       fail-fast: false
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.cfg.python-version }}
         uses: actions/setup-python@v4
         with:
@@ -136,7 +136,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [doc-style]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up Python
         uses: actions/setup-python@v4
diff --git a/.github/workflows/label.yml b/.github/workflows/label.yml
index 65608d20..dbef211c 100644
--- a/.github/workflows/label.yml
+++ b/.github/workflows/label.yml
@@ -16,7 +16,7 @@ jobs:
     name: Syncer
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: micnncim/action-label-syncer@v1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index b32e81f5..00295d9c 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -19,7 +19,7 @@ jobs:
     name: Code style
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
@@ -54,7 +54,7 @@ jobs:
       fail-fast: false
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.cfg.python-version }}
         uses: actions/setup-python@v4
         with:
@@ -154,7 +154,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [style, doc-style]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up Python
         uses: actions/setup-python@v4