diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 876ea41..62a2556 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -5,6 +5,8 @@ on: [push, pull_request]
 jobs:
   build:
     runs-on: ubuntu-latest
+    permissions:
+      id-token: write
 
     strategy:
       matrix:
diff --git a/package.json b/package.json
index 1d2f233..c592864 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "unit-tests": "jest -i",
     "test": "npm run lint && npm run build && npm run unit-tests",
     "prepublishOnly": "tsc",
-    "trypublish": "npm publish || true"
+    "trypublish": "npm publish --provenance || true"
   },
   "main": "dist",
   "types": "dist/index.d.ts",