diff --git a/.github/workflows/typescript.yml b/.github/workflows/typescript.yml
index 29fe19e..9ee6610 100644
--- a/.github/workflows/typescript.yml
+++ b/.github/workflows/typescript.yml
@@ -1,5 +1,8 @@
 name: TypeScript Type Check
 
+permissions:
+  contents: read
+
 on:
   push:
     branches: