diff --git a/.gitea/workflows/redhat_build.yml b/.gitea/workflows/redhat_build.yml
index fdf0a18..d086832 100644
--- a/.gitea/workflows/redhat_build.yml
+++ b/.gitea/workflows/redhat_build.yml
@@ -53,11 +53,11 @@ jobs:
           fi
 
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7.0.1
 
       - name: Image Metadata
         id: metadata
-        uses: docker/metadata-action@v5
+        uses: docker/metadata-action@v6.2.0
         with:
           images: ${{ env.IMAGE_REGISTRY }}/${{ env.IMAGE_NAME }}
           tags: |
@@ -81,7 +81,7 @@ jobs:
       # 1. Image mit Buildah v3 bauen
       - name: Build Image with Buildah
         id: build_image
-        uses: redhat-actions/buildah-build@v3
+        uses: redhat-actions/buildah-build@v3.0.2
         with:
           image: ${{ env.IMAGE_NAME }}
           tags: ${{ env.IMAGE_TAG }}
@@ -96,13 +96,13 @@ jobs:
 
       # 3. Chunkah via Action auf das OCI-Verzeichnis anwenden
       - name: Process OCI Image with Chunkah
-        uses: coreos/chunkah@latest
+        uses: coreos/chunkah@v0.6.0
         with:
           target: ./oci-image
 
       # 4. Skopeo via Podman-Container-Tools Action bereitstellen
       - name: Setup Skopeo
-        uses: podman-container-tools/skopeo@v1
+        uses: podman-container-tools/skopeo@v1.24.0
 
       # 5. Gechunketes Image für ALLE generierten Tags pushen & Digest erfassen
       - name: Push Chunked Image to Registry
@@ -123,7 +123,7 @@ jobs:
       # 6. Cosign installieren
       - name: Install Cosign
         if: env.IS_TEST_BUILD == 'false'
-        uses: sigstore/cosign-installer@v3
+        uses: sigstore/cosign-installer@v4.1.2
 
       # 7. Container Image signieren
       - name: Sign container image