diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index fa3e8cc..93e6b28 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -21,7 +21,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v2
diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
index dad4cae..312d732 100644
--- a/.github/workflows/pre-commit.yml
+++ b/.github/workflows/pre-commit.yml
@@ -12,6 +12,6 @@ jobs:
   pre-commit:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: excitedleigh/setup-nox@v2.1.0
     - run: nox -s pre-commit
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 9bdcc14..304558b 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -15,7 +15,7 @@ jobs:
     name: Create Release Notes
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Generate Changelog
       run: |-
         echo "Release Notes" > ${{ github.workflow }}-CHANGELOG.rst
@@ -49,7 +49,7 @@ jobs:
     env:
       REPO_NAME: ${{ github.event.repository.name }}
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0
     - name: Set up Python
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 5305730..eb36526 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -30,7 +30,7 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest]
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set environment variables
       run: |-
         echo "TODAY=$(date +'%Y-%m-%d')" >> $GITHUB_ENV