diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index d42d6b6..96182d3 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -6,6 +6,9 @@ on:
   pull_request:
     branches: ["main"]
 
+permissions:
+  contents: read
+
 env:
   CARGO_TERM_COLOR: always