diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index f27a91a2f..2f9ae1204 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -28,7 +28,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/dockerimage.yml b/.github/workflows/dockerimage.yml
index dc6eb3a9e..4ba2594fd 100644
--- a/.github/workflows/dockerimage.yml
+++ b/.github/workflows/dockerimage.yml
@@ -16,7 +16,7 @@ jobs:
       DOCKER_TAG: ghcr.io/macbre/phantomas:latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
 
     # https://github.com/marketplace/actions/build-and-push-docker-images
     - name: Build the Docker image with ${{ env.DOCKER_TAG }} tag
diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yml
index 8b279c0b6..ffdf4b01e 100644
--- a/.github/workflows/linter.yml
+++ b/.github/workflows/linter.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - uses: actions/setup-node@v4
       with:
         node-version: latest
diff --git a/.github/workflows/npmpublish.yml b/.github/workflows/npmpublish.yml
index da7177e0e..474acd9fa 100644
--- a/.github/workflows/npmpublish.yml
+++ b/.github/workflows/npmpublish.yml
@@ -11,7 +11,7 @@ jobs:
   npm-publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       #
       # https://github.com/actions/setup-node/blob/main/docs/advanced-usage.md#publish-to-npmjs-and-gpr-with-npm
diff --git a/.github/workflows/push-to-ghcr.yml b/.github/workflows/push-to-ghcr.yml
index b4231860c..553b611bc 100644
--- a/.github/workflows/push-to-ghcr.yml
+++ b/.github/workflows/push-to-ghcr.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Build and publish a Docker image for ${{ github.repository }}
         uses: macbre/push-to-ghcr@master
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 436898067..feb76012d 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -35,7 +35,7 @@ jobs:
           - "5555:80"
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - name: Use Node.js ${{ matrix.node-version }}
       uses: actions/setup-node@v4
       with: