diff --git a/.github/workflows/buildx.yml b/.github/workflows/buildx.yml
index 97948c4..949f12b 100644
--- a/.github/workflows/buildx.yml
+++ b/.github/workflows/buildx.yml
@@ -144,7 +144,7 @@ jobs:
             platforms: linux/amd64
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.1.7
+        uses: actions/checkout@v4.2.1
 
       - name: Workaround Docker bug in runner
         run: |
diff --git a/.github/workflows/dockerimage.yml b/.github/workflows/dockerimage.yml
index 5e0ee46..f35cd4a 100644
--- a/.github/workflows/dockerimage.yml
+++ b/.github/workflows/dockerimage.yml
@@ -11,7 +11,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4.1.7
+      - uses: actions/checkout@v4.2.1
 
       - name: Build the Docker image
         run: |
diff --git a/.github/workflows/hadolint.yml b/.github/workflows/hadolint.yml
index 7f680c8..41e5578 100644
--- a/.github/workflows/hadolint.yml
+++ b/.github/workflows/hadolint.yml
@@ -10,7 +10,7 @@ jobs:
   build:
     runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v4.1.7
+      - uses: actions/checkout@v4.2.1
 
       - run: brew install hadolint