diff --git a/Dockerfile b/Dockerfile
index 784db58..07c3f80 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,9 +1,9 @@
-FROM php:latest
+FROM php:alpine
 
 COPY --from=composer /usr/bin/composer /usr/bin/composer
 
-RUN apt-get update \
- && apt-get -y --no-install-recommends install zip unzip graphviz
+RUN apk upgrade --no-cache \
+ && apk add --no-cache graphviz
 
 COPY entrypoint.sh /entrypoint.sh
 
diff --git a/action.yml b/action.yml
index bfa49ad..aac47f0 100644
--- a/action.yml
+++ b/action.yml
@@ -14,7 +14,7 @@ inputs:
     default: profile.xml
 runs:
   using: docker
-  image: Dockerfile
+  image: ghcr.io/koriym/asd-action
   args:
     - ${{ inputs.config }}
     - ${{ inputs.profile }}