diff --git a/.github/workflows/deploy.yaml b/.github/workflows/deploy.yaml
index 656c687..f67ff5b 100644
--- a/.github/workflows/deploy.yaml
+++ b/.github/workflows/deploy.yaml
@@ -16,15 +16,12 @@ jobs:
         uses: actions/checkout@v4
 
       - run: corepack enable
-      - uses: actions/setup-node@v4
-        with:
-          node-version: 20
-          cache: "pnpm"
+      - uses: oven-sh/setup-bun@v2
 
       - name: Install dependencies
-        run: pnpm install
+        run: bun install
 
       - name: Build
-        run: pnpm build
+        run: bun build
 
-      - run: pnpx pkg-pr-new publish --compact --comment=update
+      - run: bunx pkg-pr-new publish --compact --comment=update