diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 0d9071767..92a768b9d 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -19,7 +19,7 @@ jobs:
     # https://github.community/t/github-actions-does-not-respect-skip-ci/17325/8
     if: "! contains(toJSON(github.event.commits.*.message), '[skip ci]')"
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python 3.x
       uses: actions/setup-python@v4
       with:
@@ -43,7 +43,7 @@ jobs:
           - platform: windows-latest
             python-version: 3.11
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v4
       with:
@@ -74,7 +74,7 @@ jobs:
     runs-on: ubuntu-latest
     if: "! contains(toJSON(github.event.commits.*.message), '[skip ci]')"
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python 3.x
       uses: actions/setup-python@v4
       with:
@@ -88,7 +88,7 @@ jobs:
     runs-on: ubuntu-latest
     if: "! contains(toJSON(github.event.commits.*.message), '[skip ci]')"
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python pypy3
       uses: actions/setup-python@v4
       with:
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 59ba1b0bd..7bb310d61 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -21,7 +21,7 @@ jobs:
   build_pure:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python
       uses: actions/setup-python@v4
       with:
@@ -55,7 +55,7 @@ jobs:
           - os: windows-latest
             arch: auto32
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: recursive
     - name: Set up Python
@@ -83,7 +83,7 @@ jobs:
         python: [38, 39, 310, 311, 312]
         arch: [aarch64]
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: true
     - uses: docker/setup-qemu-action@v2.2.0