diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3875cfd..60e88fc 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -6,6 +6,9 @@ on:
   pull_request:
   workflow_dispatch:
 
+permissions:
+  contents: read
+  actions: write
 env:
   CARGO_TERM_COLOR: always
   RUSTFLAGS: -D warnings