diff --git a/.github/workflows/auto-merge.yml b/.github/workflows/auto-merge.yml
index eea0d46..2f113aa 100644
--- a/.github/workflows/auto-merge.yml
+++ b/.github/workflows/auto-merge.yml
@@ -1,30 +1,29 @@
 name: Dependabot Auto Merge
+
 on:
   pull_request_target:
-    types: [labeled, edited]
+    types: [opened, reopened, synchronize, ready_for_review, labeled]
+
+permissions:
+  contents: write
+  pull-requests: write
+
+concurrency:
+  group: dependabot-auto-merge-${{ github.event.pull_request.number }}
+  cancel-in-progress: true
 
 jobs:
   merge:
-    if: contains(github.event.pull_request.labels.*.name, 'dependencies')
+    if: >
+      github.actor == 'dependabot[bot]' &&
+      github.event.pull_request.user.login == 'dependabot[bot]' &&
+      contains(github.event.pull_request.labels.*.name, 'dependencies')
     name: Dependabot Auto Merge
     runs-on: ubuntu-latest
+    timeout-minutes: 5
     steps:
-      - uses: actions/checkout@v4
-
-      - name: Install pnpm
-        uses: pnpm/action-setup@v4
-
-      - name: Setup Node.js environment
-        uses: actions/setup-node@v4
-        with:
-          node-version: '20'
-
-      - name: Install deps
-        run: pnpm install
-
-      - name: Merge
-        uses: ahmadnassri/action-dependabot-auto-merge@v2
-        with:
-          command: merge
-          target: minor
-          github-token: ${{ secrets.GH_TOKEN }}
+      - name: Enable auto-merge
+        env:
+          GH_TOKEN: ${{ github.token }}
+          PR_URL: ${{ github.event.pull_request.html_url }}
+        run: gh pr merge "$PR_URL" --auto --merge
diff --git a/.github/workflows/pr-check.yml b/.github/workflows/pr-check.yml
new file mode 100644
index 0000000..d266a14
--- /dev/null
+++ b/.github/workflows/pr-check.yml
@@ -0,0 +1,48 @@
+name: PR Check
+
+on:
+  push:
+    branches:
+      - main
+      - internal
+  pull_request:
+    branches:
+      - main
+      - internal
+
+permissions:
+  contents: read
+
+concurrency:
+  group: pr-check-${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  validate:
+    name: Lint, Check, Test and Build
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Bun
+        uses: oven-sh/setup-bun@v2
+        with:
+          bun-version: '1.3.1'
+
+      - name: Install dependencies
+        run: bun install --frozen-lockfile
+
+      - name: Lint
+        run: bun run lint
+
+      - name: Check
+        run: bun run check
+
+      - name: Test
+        run: bun run test
+
+      - name: Build
+        run: bun run build
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ea9fa78..b56d997 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -9,20 +9,25 @@ on:
 permissions:
   contents: write
 
+concurrency:
+  group: release-${{ github.ref }}
+  cancel-in-progress: false
+
 jobs:
   release:
     name: Build
     runs-on: ubuntu-latest
+    timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
 
       - name: Setup Bun
-        uses: oven-sh/setup-bun@v1
+        uses: oven-sh/setup-bun@v2
         with:
-          bun-version: 'latest'
+          bun-version: '1.3.1'
 
       - name: Cache Bun dependencies
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/.bun
@@ -32,7 +37,7 @@ jobs:
             ${{ runner.os }}-bun-cache-
 
       - name: Install deps
-        run: bun install
+        run: bun install --frozen-lockfile
 
       - name: Build
         run: bun run build