diff --git a/.github/workflows/build-base-app.yml b/.github/workflows/build-base-app.yml
index 1be6d802f..075468157 100644
--- a/.github/workflows/build-base-app.yml
+++ b/.github/workflows/build-base-app.yml
@@ -17,7 +17,7 @@ jobs:
       packages: write
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Set up QEMU
       uses: docker/setup-qemu-action@v2
diff --git a/.github/workflows/build-celery-worker.yml b/.github/workflows/build-celery-worker.yml
index be0fc131a..1d29d8cd0 100644
--- a/.github/workflows/build-celery-worker.yml
+++ b/.github/workflows/build-celery-worker.yml
@@ -19,7 +19,7 @@ jobs:
       packages: write
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Set up QEMU
       uses: docker/setup-qemu-action@v2
diff --git a/.github/workflows/build-mq-broker.yml b/.github/workflows/build-mq-broker.yml
index 03df98d12..9aaa041cb 100644
--- a/.github/workflows/build-mq-broker.yml
+++ b/.github/workflows/build-mq-broker.yml
@@ -18,7 +18,7 @@ jobs:
       packages: write
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Set up QEMU
       uses: docker/setup-qemu-action@v2
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1f6e29e57..e89249397 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -52,7 +52,7 @@ jobs:
       to_tag: ${{ steps.semver.outputs.current }}
 
     steps:   
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0
 
@@ -124,7 +124,7 @@ jobs:
       TO_TAG: ${{needs.prepare.outputs.to_tag}}
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0
         
@@ -307,7 +307,7 @@ jobs:
       PKG_VERSION: ${{needs.prepare.outputs.pkg_version}}
       
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
         
     - name: Download a Release Artifact
       uses: actions/download-artifact@v3.0.2
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 4bd7362c4..89350b641 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -26,7 +26,7 @@ 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/dependency-review.yml b/.github/workflows/dependency-review.yml
index b0dedc42e..4e7519779 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -15,6 +15,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 'Checkout Repository'
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: 'Dependency Review'
         uses: actions/dependency-review-action@v3
diff --git a/.github/workflows/dev-assets-sync-nightly.yml b/.github/workflows/dev-assets-sync-nightly.yml
index 582ba98f1..e32e048c6 100644
--- a/.github/workflows/dev-assets-sync-nightly.yml
+++ b/.github/workflows/dev-assets-sync-nightly.yml
@@ -29,7 +29,7 @@ jobs:
       contents: read
       packages: write
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v2
diff --git a/.github/workflows/sandbox-refresh.yml b/.github/workflows/sandbox-refresh.yml
index 4d27b9c74..3ddb119e4 100644
--- a/.github/workflows/sandbox-refresh.yml
+++ b/.github/workflows/sandbox-refresh.yml
@@ -15,7 +15,7 @@ jobs:
       contents: read
       
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
         
     - name: Refresh DBs
       env:
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index e8855f39e..9fa7e6524 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -20,7 +20,7 @@ jobs:
         image: ghcr.io/ietf-tools/datatracker-db:latest
     
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     
     - name: Prepare for tests
       run: |
@@ -77,7 +77,7 @@ jobs:
         project: [chromium, firefox]
     
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - uses: actions/setup-node@v3
       with:
@@ -118,7 +118,7 @@ jobs:
         image: ghcr.io/ietf-tools/datatracker-db:latest
     
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     
     - name: Prepare for tests
       run: |