diff --git a/.github/workflows/semgrep.yaml b/.github/workflows/semgrep.yaml
index 66e24d3..0d3e1e4 100644
--- a/.github/workflows/semgrep.yaml
+++ b/.github/workflows/semgrep.yaml
@@ -1,4 +1,6 @@
 name: Semgrep
+permissions:
+  contents: read
 on:
   push:
     branches: