diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e0c777e..c3fba36 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -8,6 +8,9 @@ on:
   release:
     types: [published]
 
+permissions:
+  contents: write
+
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
   cancel-in-progress: true