diff --git a/.github/workflows/cibuildsdist.yml b/.github/workflows/cibuildsdist.yml
index 14c283ab1313..b5ce02afc2d8 100644
--- a/.github/workflows/cibuildsdist.yml
+++ b/.github/workflows/cibuildsdist.yml
@@ -40,7 +40,7 @@ jobs:
         python-version: ['3.9', '3.10', '3.11']
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/cibuildwheel.yml b/.github/workflows/cibuildwheel.yml
index ae2649437bc3..7205f8929a92 100644
--- a/.github/workflows/cibuildwheel.yml
+++ b/.github/workflows/cibuildwheel.yml
@@ -66,7 +66,7 @@ jobs:
         with:
           platforms: arm64
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/circleci.yml b/.github/workflows/circleci.yml
index 6c8e176ce1e8..240bf50d646d 100644
--- a/.github/workflows/circleci.yml
+++ b/.github/workflows/circleci.yml
@@ -26,7 +26,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Post warnings/errors as review
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Fetch result artifacts
         id: fetch-artifacts
diff --git a/.github/workflows/clean_pr.yml b/.github/workflows/clean_pr.yml
index 5ee1279cc7b2..d778e11a171b 100644
--- a/.github/workflows/clean_pr.yml
+++ b/.github/workflows/clean_pr.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: '0'
       - name: Check for added-and-deleted files
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index c10336410178..d31973e954d5 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -26,7 +26,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up Python
         uses: actions/setup-python@v4
diff --git a/.github/workflows/cygwin.yml b/.github/workflows/cygwin.yml
index 80ca3af9e419..185dfcd848cf 100644
--- a/.github/workflows/cygwin.yml
+++ b/.github/workflows/cygwin.yml
@@ -78,7 +78,7 @@ jobs:
       - name: Fix line endings
         run: git config --global core.autocrlf input
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/mypy-stubtest.yml b/.github/workflows/mypy-stubtest.yml
index e47b08a2385c..1cddcfa311b0 100644
--- a/.github/workflows/mypy-stubtest.yml
+++ b/.github/workflows/mypy-stubtest.yml
@@ -11,7 +11,7 @@ jobs:
     name: mypy-stubtest
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up Python 3
         uses: actions/setup-python@v4
diff --git a/.github/workflows/reviewdog.yml b/.github/workflows/reviewdog.yml
index f1d57141602d..dafc331a11eb 100644
--- a/.github/workflows/reviewdog.yml
+++ b/.github/workflows/reviewdog.yml
@@ -12,7 +12,7 @@ jobs:
     name: flake8
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up Python 3
         uses: actions/setup-python@v4
@@ -42,7 +42,7 @@ jobs:
     name: mypy
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up Python 3
         uses: actions/setup-python@v4
@@ -77,7 +77,7 @@ jobs:
     name: eslint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: eslint
         uses: reviewdog/action-eslint@v1
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 5c4f95e1c016..40c2d785a7ed 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -71,7 +71,7 @@ jobs:
             python-version: 3.9
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0