diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index ea5ebc9f51..d7f6697efc 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python
       uses: actions/setup-python@v4
       with:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 0ce1c2d5ba..fad65cee8c 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -15,7 +15,7 @@ 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:
@@ -38,7 +38,7 @@ jobs:
           - platform: windows-latest
             python-version: 3.7
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v4
       with:
@@ -65,7 +65,7 @@ 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:
@@ -79,7 +79,7 @@ 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: