diff --git a/.github/workflows/docker-image-rest.yml b/.github/workflows/docker-image-rest.yml
index 1931056..ed68c7c 100644
--- a/.github/workflows/docker-image-rest.yml
+++ b/.github/workflows/docker-image-rest.yml
@@ -1,4 +1,3 @@
-
 name: Docker Image
 
 on:
@@ -7,27 +6,47 @@ on:
 
 jobs:
   docker:
-
     runs-on: ubuntu-latest
 
     steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
       - name: Log in to Docker Hub
-        uses: docker/login-action@v1
+        uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
 
       - name: Extract metadata (tags, labels) for Docker
         id: meta
-        uses: docker/metadata-action@v3
+        uses: docker/metadata-action@v5
+        with:
+          images: ipbhalle/metfragweb
+
+      - name: Maven Build Cache for Docker
+        uses: actions/cache@v4
+        with:
+          path: maven-cache
+          key: ${{ runner.os }}-maven-cache-${{ hashFiles('**/pom.xml') }}
+
+      - name: Inject Maven Build Cache into Docker
+        uses: reproducible-containers/buildkit-cache-dance@v3.1.0
         with:
-          images: ipbhalle/metfragrest
+          cache-map: |
+            {
+              "maven-cache": "/root/.m2"
+            }
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@v2
+        uses: docker/build-push-action@v6
         with:
           push: true
           file: Dockerfile-REST
           tags: ipbhalle/metfragrest:latest
-          cache-from: type=registry,ref=ipbhalle/metfragrest:latest
-          cache-to: type=inline
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
\ No newline at end of file
diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index cade5a2..0830c75 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -13,20 +13,19 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      -
-        name: Checkout
+      - name: Checkout
         uses: actions/checkout@v4
-      -
-        name: Set up Docker Buildx
+
+      - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
-      -
-        name: Log in to Docker Hub
+
+      - name: Log in to Docker Hub
         uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
-      -
-        name: Extract metadata (tags, labels) for Docker
+
+      - name: Extract metadata (tags, labels) for Docker
         id: meta
         uses: docker/metadata-action@v5
         with:
@@ -38,14 +37,14 @@ jobs:
             type=raw,value=latest,enable=${{ github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/') }}
             # set dev tag for dev branch
             type=raw,value=dev,enable=${{ github.ref == 'refs/heads/dev'}}
-      -
-        name: Maven Build Cache for Docker
+
+      - name: Maven Build Cache for Docker
         uses: actions/cache@v4
         with:
           path: maven-cache
           key: ${{ runner.os }}-maven-cache-${{ hashFiles('**/pom.xml') }}
-      -
-        name: Inject Maven Build Cache into Docker
+
+      - name: Inject Maven Build Cache into Docker
         uses: reproducible-containers/buildkit-cache-dance@v3.1.0
         with:
           cache-map: |
@@ -60,6 +59,4 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: type=gha
-          cache-to: type=gha,mode=max
-#          cache-from: type=registry,ref=ipbhalle/metfragweb:buildcache
-#          cache-to: type=registry,ref=ipbhalle/metfragweb:buildcache,mode=max
\ No newline at end of file
+          cache-to: type=gha,mode=max
\ No newline at end of file
diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index 8b051af..a680dee 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -1,6 +1,3 @@
-# This workflow will build a Java project with Maven
-# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven
-
 name: Build with Maven
 
 on:
@@ -13,15 +10,13 @@ on:
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
-    - uses: actions/setup-java@v4
-      with:
-        java-version: '17'
-        distribution: 'temurin'
-        cache: maven
-    - run: mvn -Dhttps.protocols=TLSv1.2 -B package --file pom.xml
-
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+          cache: maven
+      - run: mvn package
\ No newline at end of file
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 47e20e1..963c9e0 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -7,21 +7,16 @@ on:
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
-    - uses: actions/setup-java@v2
-      with:
-        java-version: '17'
-        distribution: 'temurin'
-        cache: maven
-    - run: mvn -Dhttps.protocols=TLSv1.2 package -pl MetFragCommandLine -am -DskipTests
-    - name: Add asset to release
-      uses: softprops/action-gh-release@v1
-      with:
-              files: 'MetFragCommandLine/target/MetFragCommandLine-*jar'
-
-             
-
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+      - run: mvn package -pl MetFragCommandLine -am -DskipTests
+      - name: Add asset to release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: 'MetFragCommandLine/target/MetFragCommandLine-*jar'
\ No newline at end of file