diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index c23d3be..f93463c 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -53,10 +53,15 @@ jobs:
         uses: goreleaser/goreleaser-action@v6
         with:
           install-only: true
+      - uses: actions/create-github-app-token@v1
+        id: app-token
+        with:
+          app-id: ${{ vars.RELEASE_APP_ID }}
+          private-key: ${{ secrets.RELEASE_APP_PRIVATE_KEY }}
       - name: Release
         run: make release
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ steps.app-token.outputs.token }}
   pushover:
     name: pushover if failure
     if: failure()
diff --git a/.goreleaser.yaml b/.goreleaser.yaml
index 60415e4..e2a15df 100644
--- a/.goreleaser.yaml
+++ b/.goreleaser.yaml
@@ -53,3 +53,30 @@ changelog:
     exclude:
       - "^docs:"
       - "^test:"
+
+brews:
+  repository:
+    owner: masutaka
+    name: homebrew-tap
+    commit_author:
+      name: "github-actions[bot]"
+      email: "github-actions[bot]@users.noreply.github.com"
+    description: "Print today's your GitHub activity for issues and pull requests"
+    homepage: "https://github.com/masutaka/github-nippou"
+    license: "MIT"
+    install: |
+      bin.install 'github-nippou'
+
+      # Install bash completion
+      output = Utils.safe_popen_read("#{bin}/github-nippou", 'completion', 'bash')
+      (bash_completion/'github-nippou').write output
+
+      # Install fish completion
+      output = Utils.safe_popen_read("#{bin}/github-nippou", 'completion', 'fish')
+      (fish_completion/'github-nippou.fish').write output
+
+      # Install zsh completion
+      output = Utils.safe_popen_read("#{bin}/github-nippou", 'completion', 'zsh')
+      (zsh_completion/'_github-nippou').write output
+    test: |
+      system 'github-nippou', 'version'