diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5841ed5..d20d7ed 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,6 +12,8 @@ jobs:
   build:
     name: Build
     runs-on: windows-2022
+    permissions:
+      contents: read
     strategy:
       fail-fast: false
       matrix: