diff --git a/.docker/Dockerfile.alpine b/.docker/Dockerfile.alpine
index 7c3a2aac..a9fd8e79 100644
--- a/.docker/Dockerfile.alpine
+++ b/.docker/Dockerfile.alpine
@@ -1,5 +1,5 @@
 ARG NODE_VERSION=14
-ARG OS=alpine3.12
+ARG OS=alpine3.14
 
 #### Stage BASE ########################################################################################################
 FROM node:${NODE_VERSION}-${OS} AS base
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 5da00ae4..9bf59145 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -126,20 +126,20 @@ jobs:
           echo "push=$PUSH" >> $GITHUB_OUTPUT
           echo "version=$TRAVIS_TAG" >> $GITHUB_OUTPUT
           echo "buildVersion=$VERSION" >> $GITHUB_OUTPUT
-      - 
-        name: Login to DockerHub
+
+      - name: Login to DockerHub
         uses: docker/login-action@v1
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
-      -
-        name: Build and push
+
+      - name: Build and push
         id: build-push
         uses: docker/build-push-action@v2
         continue-on-error: true
         with:
           context: .
-          platforms: linux/amd64, linux/arm64, linux/s390x, linux/arm/v7, linux/arm/v6
+          platforms: linux/amd64, linux/arm64, linux/arm/v7, linux/arm/v6 # linux/s390x
           push: ${{ steps.nrVersion.outputs.push }}
           file: .docker/Dockerfile.alpine 
           build-args: |
@@ -152,24 +152,3 @@ jobs:
             
           tags: ${{ steps.nrVersion.outputs.tags }}
 
-      # -
-      #   name: Sign Image
-      #   run: |
-      #     echo "Digest ${{ steps.build-push.outputs.digest }}"
-      #     for TAG in $(echo "${{ steps.nrVersion.outputs.tags }}" | sed "s/,/ /g"); do
-      #       if [[ "$TAG" == "${{ env.DEFAULT_IMAGE }}:latest" ]]; then
-      #         export DOCKER_CONTENT_TRUST=1
-      #         SIGNER_KEY_NAME="8b08f4d8315a5d6443a4f59eaab60a49dacbc105c13d25f167cdb5cc9fa8f9ed.key"
-      #         PATH_KEYS=$HOME/.docker/trust/private
-      #         mkdir -p $PATH_KEYS
-      #         cp .docker/$SIGNER_KEY_NAME $PATH_KEYS
-      #         chmod 600 $PATH_KEYS/$SIGNER_KEY_NAME
-      #         export DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE=${{ secrets.DOCKER_SIGNING_PASSWORD }}
-      #         docker trust key load $PATH_KEYS/$SIGNER_KEY_NAME
-      #         # docker trust sign $TAG
-      #         # docker trust inspect --pretty $TAG
-      #         echo "Siging tag $TAG"
-      #       else
-      #         echo "Not signing $TAG"
-      #       fi
-      #     done
diff --git a/docker-custom/Dockerfile.custom b/docker-custom/Dockerfile.custom
index a12d64f6..59a5a83b 100644
--- a/docker-custom/Dockerfile.custom
+++ b/docker-custom/Dockerfile.custom
@@ -1,6 +1,6 @@
 ARG ARCH=amd64
 ARG NODE_VERSION=14
-ARG OS=alpine3.12
+ARG OS=alpine3.14
 
 #### Stage BASE ########################################################################################################
 FROM ${ARCH}/node:${NODE_VERSION}-${OS} AS base
diff --git a/docker-custom/known_hosts.sh b/docker-custom/known_hosts.sh
index 9ab173bb..c2f9b213 100755
--- a/docker-custom/known_hosts.sh
+++ b/docker-custom/known_hosts.sh
@@ -47,7 +47,6 @@ diff - "$fingerprints" <<EOF
 2048 SHA256:ROQFvPThGrW4RuWLoL9tq9I9zJ42fK4XywyRtbOz/EQ gitlab.com (RSA)
 2048 SHA256:ohD8VZEXGWo6Ez8GSEJQ9WpafgLFsOfLOtGGQCQo6Og ssh.dev.azure.com (RSA)
 2048 SHA256:ohD8VZEXGWo6Ez8GSEJQ9WpafgLFsOfLOtGGQCQo6Og vs-ssh.visualstudio.com (RSA)
-2048 SHA256:zzXQOXSRBEiUtuE8AikJYKwbHaxvSc0ojez9YXaGp1A bitbucket.org (RSA)
 256 SHA256:+DiY3wvvV6TuJJhbpZisF/zLDA0zPMSvHdkr4UvCOqU github.com (ED25519)
 256 SHA256:AGvEpqYNMqsRNIviwyk4J4HM0lEylomDBKOWZsBn434 [source.developers.google.com]:2022 (ECDSA)
 256 SHA256:FC73VB6C4OQLSCrjEayhMp9UMxS97caD/Yyi2bhW/J0 bitbucket.org (ECDSA)
@@ -55,6 +54,7 @@ diff - "$fingerprints" <<EOF
 256 SHA256:eUXGGm1YGsMAS7vkcx6JOJdOGHPem5gQp4taiCfCLB8 gitlab.com (ED25519)
 256 SHA256:p2QAMXNIC1TJYWeIOttrVc98/R1BUFWu3/LiyKgUfQM github.com (ECDSA)
 256 SHA256:ybgmFkzwOSotHTHLJgHO0QN8L0xErw6vd0VhFA9m3SM bitbucket.org (ED25519)
+3072 SHA256:46OSHA1Rmj8E8ERTC6xkNcmGOw9oFxYr0WF6zWW8l1E bitbucket.org (RSA)
 3072 SHA256:uNiVztksCsDhcc0u9e8BujQXVUpKZIDTMczCvj3tD2s github.com (RSA)
 EOF
 
@@ -73,3 +73,4 @@ until ${ok}; do
     fi
     sleep ${wait}
 done
+