diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 0caa744..ba5a322 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -10,6 +10,11 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pages: write
+      id-token: write
+
     steps:
       - name: Checkout
         uses: actions/checkout@v3
@@ -36,11 +41,19 @@ jobs:
     permissions:
       pages: write
       id-token: write
+      deployments: write
+      statuses: write
+      contents: read
+      actions: read
 
     environment:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}
 
+    concurrency:
+      group: "pages"
+      cancel-in-progress: false
+
     steps:
       - name: Setup Pages
         uses: actions/configure-pages@v4
@@ -55,12 +68,22 @@ jobs:
     runs-on: ubuntu-latest
 
     permissions:
+      pages: write
+      id-token: write
       pull-requests: write
+      deployments: write
+      statuses: write
+      contents: read
+      actions: read
 
     environment:
       name: preview
       url: ${{ steps.deployment.outputs.page_url }}
 
+    concurrency:
+      group: "pages-pr-${{ github.event.pull_request.number }}"
+      cancel-in-progress: true
+
     steps:
       - name: Deploy Preview
         id: deployment