diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index d535cca4b..c44edb414 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -41,7 +41,7 @@ jobs:
     name: build with jdk ${{matrix.java}} (${{ matrix.os }}) 
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         name: checkout
 
       - uses: actions/setup-java@v5
@@ -121,7 +121,7 @@ jobs:
 
     name: MicroProfile OpenAPI TCK ${{ matrix.title }} with jdk ${{ matrix.java }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         name: checkout
 
       - name: maven cache
diff --git a/.github/workflows/publish-gradle-plugin.yml b/.github/workflows/publish-gradle-plugin.yml
index 738570f8d..a10138a0c 100644
--- a/.github/workflows/publish-gradle-plugin.yml
+++ b/.github/workflows/publish-gradle-plugin.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Publish Gradle Plugin
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         name: checkout ${{inputs.version}}
         with:
           ref: ${{ inputs.version }}
diff --git a/.github/workflows/publish-tck.yml b/.github/workflows/publish-tck.yml
index c6ba71d36..9d7ed332e 100644
--- a/.github/workflows/publish-tck.yml
+++ b/.github/workflows/publish-tck.yml
@@ -24,7 +24,7 @@ jobs:
 
     name: MicroProfile OpenAPI TCK ${{ matrix.tck-version }} with jdk ${{ matrix.java }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         name: checkout ${{inputs.version}}
         with:
           ref: ${{ inputs.version }}
diff --git a/.github/workflows/sonar.yml b/.github/workflows/sonar.yml
index 9354d99e7..3df2d14fa 100644
--- a/.github/workflows/sonar.yml
+++ b/.github/workflows/sonar.yml
@@ -28,7 +28,7 @@ jobs:
       ## Checkout the source of the event that triggered this workflow,
       ## PR commit (pull_request event) or commit (push event).
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: ${{ github.event.workflow_run.head_repository.full_name }}
           ref: ${{ github.event.workflow_run.head_sha }}