diff --git a/.github/workflows/flake-update.yml b/.github/workflows/flake-update.yml
index 5925fd0..1b3c3cd 100644
--- a/.github/workflows/flake-update.yml
+++ b/.github/workflows/flake-update.yml
@@ -25,3 +25,4 @@ jobs:
             automated
 permissions:
   pull-requests: write
+  contents: write