diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 798513b..b78ed47 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -5,8 +5,8 @@ permissions:
 
 on:
   push:
-    branches:
-      - master
+    tags:
+      - v[0-9]+.*
 
 jobs:
   create-release:
@@ -15,6 +15,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: taiki-e/create-gh-release-action@v1
         with:
+          # (optional) Path to changelog.
           # (required) GitHub token for creating GitHub Releases.
           token: ${{ secrets.GITHUB_TOKEN }}