diff --git a/.github/workflows/relese.yml b/.github/workflows/relese.yml
index ec69891..0e2bc12 100644
--- a/.github/workflows/relese.yml
+++ b/.github/workflows/relese.yml
@@ -10,6 +10,8 @@ jobs:
     runs-on: ubuntu-latest
     permissions:
       contents: write
+      id-token: write
+      attestations: write
     steps:
       - uses: actions/checkout@v3
 
@@ -23,6 +25,13 @@ jobs:
           npm install
           npm run build
 
+      - name: Generate artifact attestation
+        uses: actions/attest-build-provenance@v2
+        with:
+          subject-path: |
+            main.js
+            manifest.json
+
       - name: Create release
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/manifest.json b/manifest.json
index 260c91c..455f41d 100644
--- a/manifest.json
+++ b/manifest.json
@@ -5,6 +5,6 @@
   "minAppVersion": "0.15.0",
   "description": "The simplest way of syncing simple Flashchards with Anki.",
   "author": "Lukas Mayr",
-  "authorUrl": "lukas-mayr.com",
+  "authorUrl": "https://lukas-mayr.com",
   "isDesktopOnly": true
 }
\ No newline at end of file