diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index a4c434c5..13519f18 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -30,7 +30,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/django.yaml b/.github/workflows/django.yaml
index da664f85..395c64fd 100644
--- a/.github/workflows/django.yaml
+++ b/.github/workflows/django.yaml
@@ -36,7 +36,7 @@ jobs:
           mysql -uroot -proot -e "CREATE USER 'scott'@'%' IDENTIFIED BY 'tiger'; GRANT ALL ON *.* TO scott;"
           mysql -uroot -proot -e "CREATE DATABASE django_default; CREATE DATABASE django_other;"
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up Python
         uses: actions/setup-python@v4
diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index 77edb0c3..c0c013b0 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -13,7 +13,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - uses: psf/black@stable
         with:
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 1153b9e4..dcd1abea 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -56,7 +56,7 @@ jobs:
           - /run/mysqld:/run/mysqld
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Workaround MySQL container permissions
         if: startsWith(matrix.db, 'mysql')