diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index 3012e9a0..d8e02456 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     name: build docs
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
           python-version: "3.10"
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 64550d49..465071cb 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -8,7 +8,7 @@ jobs:
   release_pypi:
     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_code.yml b/.github/workflows/test_code.yml
index c2f5a727..bcdcc780 100644
--- a/.github/workflows/test_code.yml
+++ b/.github/workflows/test_code.yml
@@ -10,7 +10,7 @@ jobs:
   pre-commit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
       - name: Install ci dependencies
         run: |
@@ -25,7 +25,7 @@ jobs:
         python-version: ["3.10"]
         os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4
         with:
@@ -51,7 +51,7 @@ jobs:
         os: [ubuntu-latest]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}