diff --git a/.github/workflows/black.yml b/.github/workflows/black.yml
index 4e7be4af3..7ac208c94 100644
--- a/.github/workflows/black.yml
+++ b/.github/workflows/black.yml
@@ -10,7 +10,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
       - uses: psf/black@22.12.0
         with:
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 68bb05d7e..51316ef62 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -36,7 +36,7 @@ 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/curlylint.yaml b/.github/workflows/curlylint.yaml
index 8d5c6b4f7..10ad04ce1 100644
--- a/.github/workflows/curlylint.yaml
+++ b/.github/workflows/curlylint.yaml
@@ -10,7 +10,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install curlylint
         run: pip install curlylint
diff --git a/.github/workflows/django-tests.yml b/.github/workflows/django-tests.yml
index de71d9bcf..9a2c615a4 100644
--- a/.github/workflows/django-tests.yml
+++ b/.github/workflows/django-tests.yml
@@ -23,7 +23,7 @@ jobs:
         ports:
           - 5432:5432
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python
       uses: actions/setup-python@v4
       with:
diff --git a/.github/workflows/lint-frontend.yaml b/.github/workflows/lint-frontend.yaml
index 0d0559e40..21f11ebf3 100644
--- a/.github/workflows/lint-frontend.yaml
+++ b/.github/workflows/lint-frontend.yaml
@@ -19,7 +19,7 @@ jobs:
 
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it.
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install modules
         run: npm install stylelint stylelint-config-recommended stylelint-config-standard stylelint-order eslint
diff --git a/.github/workflows/mypy.yml b/.github/workflows/mypy.yml
index 6df987aa4..a198efc21 100644
--- a/.github/workflows/mypy.yml
+++ b/.github/workflows/mypy.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python 3.11
       uses: actions/setup-python@v4
       with:
diff --git a/.github/workflows/prettier.yaml b/.github/workflows/prettier.yaml
index 501516ae1..9c05c7476 100644
--- a/.github/workflows/prettier.yaml
+++ b/.github/workflows/prettier.yaml
@@ -14,7 +14,7 @@ jobs:
 
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it.
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install modules
         run: npm install prettier@2.5.1
diff --git a/.github/workflows/pylint.yml b/.github/workflows/pylint.yml
index ab8633b48..85f275020 100644
--- a/.github/workflows/pylint.yml
+++ b/.github/workflows/pylint.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python 3.11
       uses: actions/setup-python@v4
       with: