diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 1e9c3e2f..afb2c0a6 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -64,7 +64,7 @@ jobs:
           uv sync --resolution lowest-direct
 
       - name: Set up Ruby
-        uses: ruby/setup-ruby@de492cf36cbab201753d720ce4f4e336cd688c94 # v1.336.0
+        uses: ruby/setup-ruby@b3aaceaef7e0ee231b499e7b5f49c03fc1d32199 # v1.338.0
         with:
           ruby-version: '3.4'