diff --git a/.github/workflows/build-preview.yml b/.github/workflows/build-preview.yml
index b0bf01ff611..2fce60300fd 100644
--- a/.github/workflows/build-preview.yml
+++ b/.github/workflows/build-preview.yml
@@ -12,7 +12,7 @@ jobs:
   build-preview:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version: '24'
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 24510578240..4d8f915d71d 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -15,7 +15,7 @@ jobs:
     if: startsWith(github.ref, 'refs/heads/')
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version: '24'
@@ -24,7 +24,7 @@ jobs:
       - name: Build Website
         run: ./tasks/build-website.sh -l $(node tasks/get-latest-release.js)
       - name: Check out openlayers.github.io
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: openlayers/openlayers.github.io
           ssh-key: ${{ secrets.OPENLAYERS_GITHUB_IO_KEY }}
@@ -43,7 +43,7 @@ jobs:
     if: startsWith(github.ref, 'refs/tags/')
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version: '24'
@@ -54,7 +54,7 @@ jobs:
       - name: Build Website
         run: ./tasks/build-website.sh -l ${GITHUB_REF_NAME} -v ${GITHUB_REF_NAME}
       - name: Check out openlayers.github.io
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: openlayers/openlayers.github.io
           ssh-key: ${{ secrets.OPENLAYERS_GITHUB_IO_KEY }}
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 59ea76883ad..8b21e7cbfde 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -16,7 +16,7 @@ jobs:
     if: startsWith(github.ref, 'refs/heads/')
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version: '24'
@@ -35,7 +35,7 @@ jobs:
     if: startsWith(github.ref, 'refs/tags/')
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version: '24'
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index c2c893c9900..dd31b08655d 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -9,7 +9,7 @@ jobs:
   release:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version: '20'
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index d4f1edb8138..e96b047eb82 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v3
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 14c76ccbec3..e30b6a28b36 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Clone Repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set Node.js Version
         uses: actions/setup-node@v6
@@ -40,7 +40,7 @@ jobs:
 
     steps:
       - name: Clone Repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set Node.js Version
         uses: actions/setup-node@v6
@@ -59,7 +59,7 @@ jobs:
 
     steps:
       - name: Clone Repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set Node.js Version
         uses: actions/setup-node@v6
@@ -78,7 +78,7 @@ jobs:
 
     steps:
       - name: Clone Repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set Node.js Version
         uses: actions/setup-node@v6
@@ -97,7 +97,7 @@ jobs:
 
     steps:
       - name: Clone Repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set Node.js Version
         uses: actions/setup-node@v6