diff --git a/action.yml b/action.yml
index 51f86d8..98cf79d 100644
--- a/action.yml
+++ b/action.yml
@@ -3,7 +3,8 @@ jobs:
     run-name: lint
     on: pull_request
     runs-on: ayakael-podman-x86_64
-    image: alpine-latest
+    container:
+      image: alpine:edge
     steps:
       - run: |
           sudo apk add shellcheck atools sudo abuild
@@ -14,7 +15,8 @@ jobs:
     build-x86_64:
       run-name: Build on x86_64
       runs-on: ayakael-podman-x86_64
-      image: alpine-latest
+      container:
+        image: alpine:edge
       steps:
         - run: |
           sudo apk add alpine-sdk lua-aports sudo