diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 926349a..48fa1bc 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -46,7 +46,7 @@ jobs:
           echo "TAG_REF=$TAG_REF" >> $GITHUB_ENV
           echo "TAG_NAME=$TAG_NAME" >> $GITHUB_ENV
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           # Checke explizit den Tag aus, falls vorhanden, sonst Standardverhalten
           ref: ${{ env.TAG_NAME != '' && env.TAG_NAME || '' }}
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 0dc5b1b..b37a3b5 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0  # Tags werden benötigt