diff --git a/.github/workflows/release-github.yaml b/.github/workflows/release-github.yaml
index f991505..aca9a4a 100644
--- a/.github/workflows/release-github.yaml
+++ b/.github/workflows/release-github.yaml
@@ -12,7 +12,7 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: cucumber/action-create-github-release@v1.1.1
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/release-mvn.yml b/.github/workflows/release-mvn.yml
index 36f9622..7ec24ec 100644
--- a/.github/workflows/release-mvn.yml
+++ b/.github/workflows/release-mvn.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     environment: Release
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-java@v5
         with:
           distribution: 'temurin'
diff --git a/.github/workflows/release-npm.yml b/.github/workflows/release-npm.yml
index ec36278..6990989 100644
--- a/.github/workflows/release-npm.yml
+++ b/.github/workflows/release-npm.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     environment: Release
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version: '24.x'
diff --git a/.github/workflows/test-java.yml b/.github/workflows/test-java.yml
index 8fdc24c..162cddc 100644
--- a/.github/workflows/test-java.yml
+++ b/.github/workflows/test-java.yml
@@ -29,7 +29,7 @@ jobs:
         java: ['17', '21']
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: actions/setup-java@v5
         with:
diff --git a/.github/workflows/test-javascript.yml b/.github/workflows/test-javascript.yml
index 2bff567..30fc2f0 100644
--- a/.github/workflows/test-javascript.yml
+++ b/.github/workflows/test-javascript.yml
@@ -34,7 +34,7 @@ jobs:
             node-version: "22.x"
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: with Node.js ${{ matrix.node-version }} on ${{ matrix.os }}
         uses: actions/setup-node@v6
diff --git a/.github/workflows/test-testdata.yml b/.github/workflows/test-testdata.yml
index 0881a90..8f4557b 100644
--- a/.github/workflows/test-testdata.yml
+++ b/.github/workflows/test-testdata.yml
@@ -18,7 +18,7 @@ jobs:
 
     steps:
 
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - uses: actions/setup-node@v6
       with: