diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 61ae9c2..c21c91b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -8,6 +8,9 @@ on:
       - 'src/**'
   workflow_dispatch:
 
+permissions:
+  contents: write
+
 jobs:
   mac:
     runs-on: ${{ matrix.os }}