diff --git a/.github/workflows/flake8.yml b/.github/workflows/flake8.yml
index 4552bc7..1835227 100644
--- a/.github/workflows/flake8.yml
+++ b/.github/workflows/flake8.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-20.04
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/cache@v3
         with:
           path: |
diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
index af06b7e..859731d 100644
--- a/.github/workflows/pre-commit.yml
+++ b/.github/workflows/pre-commit.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-20.04
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/cache@v3
         with:
           path: |
diff --git a/.github/workflows/setup.yml b/.github/workflows/setup.yml
index 6eb9d7a..6181a70 100644
--- a/.github/workflows/setup.yml
+++ b/.github/workflows/setup.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-20.04
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/cache@v3
         with:
           path: ~/.cache/pip
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index d6a520d..d0555f0 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -28,7 +28,7 @@ jobs:
     name: ${{ matrix.os }}, Python ${{ matrix.python-version }}, tidy ${{ matrix.tidy-version }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Cache pip
         uses: actions/cache@v3
         with: