diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3e236065..c33abf35 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -124,7 +124,7 @@ jobs:
           file: ./Dockerfile
           build-args: |
             VERSION=${{ env.release_version }}
-          platforms: linux/amd64, linux/arm64/8, linux/arm/v7, linux/ppc64le , linux/s390x
+          platforms: linux/amd64, linux/arm64/8, linux/ppc64le, linux/s390x #, linux/arm/v7
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 0785edcb..a2172f83 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -120,7 +120,7 @@ jobs:
           file: ./Dockerfile
           build-args: |
             VERSION=${{ github.event.inputs.releaseVersion }}
-          platforms: linux/amd64, linux/arm64/8, linux/arm/v7, linux/ppc64le , linux/s390x
+          platforms: linux/amd64, linux/arm64/8, linux/ppc64le, linux/s390x #, linux/arm/v7
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
diff --git a/Dockerfile b/Dockerfile
index 09ab794f..879c7d96 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM eclipse-temurin:19-jre-jammy
+FROM eclipse-temurin:21-jre-jammy
 
 MAINTAINER Open Identity Platform Community <open-identity-platform-openidm@googlegroups.com>