diff --git a/.github/workflows/publish_ghcr_image.yaml b/.github/workflows/publish_ghcr_image.yaml
index 245d30fc3..a36e9757e 100644
--- a/.github/workflows/publish_ghcr_image.yaml
+++ b/.github/workflows/publish_ghcr_image.yaml
@@ -65,7 +65,7 @@ jobs:
           context: .
           file: docker/Dockerfile
           push: true
-          build-args: BASE_IMAGE=alpine:3.15
+          build-args: BASE_IMAGE=alpine:3
           tags: "${{ steps.image.outputs.OPERATOR_IMAGE }}"
           platforms: linux/amd64,linux/arm64
 
@@ -74,7 +74,7 @@ jobs:
         with:
           context: ui
           push: true
-          build-args: BASE_IMAGE=alpine:3.15
+          build-args: BASE_IMAGE=python:3.11-slim
           tags: "${{ steps.image_ui.outputs.UI_IMAGE }}"
           platforms: linux/amd64,linux/arm64