diff --git a/.github/workflows/post-release.yml b/.github/workflows/post-release.yml
index 3e7c3b0..8ffc50c 100644
--- a/.github/workflows/post-release.yml
+++ b/.github/workflows/post-release.yml
@@ -1,6 +1,8 @@
 name: Post Release
 
-on: [workflow_dispatch]
+on:
+  release:
+    types: [ published ]
 
 jobs:
   update-readme: