diff --git a/.github/workflows/generate.yaml b/.github/workflows/generate.yaml
index 301dfcb..8ba2feb 100644
--- a/.github/workflows/generate.yaml
+++ b/.github/workflows/generate.yaml
@@ -3,6 +3,9 @@ name: Update generated artifacts
 on:
   workflow_dispatch:
 
+permissions:
+  contents: write
+
 defaults:
   run:
     shell: bash