diff --git a/.github/workflows/buildAndPushContainer.yml b/.github/workflows/buildAndPushContainer.yml
index 34446f0..b98e414 100644
--- a/.github/workflows/buildAndPushContainer.yml
+++ b/.github/workflows/buildAndPushContainer.yml
@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Checkout 🛎️
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Docker Setup QEMU 🖥️
         uses: docker/setup-qemu-action@v3.6.0
diff --git a/.github/workflows/jhipsterCiCd.yml b/.github/workflows/jhipsterCiCd.yml
index 9c37135..055617d 100644
--- a/.github/workflows/jhipsterCiCd.yml
+++ b/.github/workflows/jhipsterCiCd.yml
@@ -22,7 +22,7 @@ jobs:
       JHI_DISABLE_WEBPACK_LOGS: true
       NG_CLI_ANALYTICS: false
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v4
         with:
           node-version: v24.2.0
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index e88b8c3..291b204 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -12,7 +12,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0  # notwendig für pre-commit diff-basierte Checks
 
diff --git a/.github/workflows/sbom.yml b/.github/workflows/sbom.yml
index e4280ee..9364aa1 100644
--- a/.github/workflows/sbom.yml
+++ b/.github/workflows/sbom.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Install Syft
         run: |
diff --git a/.github/workflows/simpleCiPipeline.yml b/.github/workflows/simpleCiPipeline.yml
index 7fc3809..c338069 100644
--- a/.github/workflows/simpleCiPipeline.yml
+++ b/.github/workflows/simpleCiPipeline.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout 🛎️
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Install 🔧
         run: npm set strict-ssl false && npm install -g react-scripts --verbose && npm install --verbose