diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 604d2f7..8dde30f 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -12,7 +12,7 @@ jobs:
       - name: Setup Deno
         uses: denoland/setup-deno@v1
         with:
-          deno-version: 2.6.5
+          deno-version: 2.6.6
 
       - name: Check formatting
         run: deno fmt src/ --ignore=src/vendor --check