diff --git a/.github/workflows/runtime-tests.yml b/.github/workflows/runtime-tests.yml
index 8dafadd38..5231a4147 100644
--- a/.github/workflows/runtime-tests.yml
+++ b/.github/workflows/runtime-tests.yml
@@ -12,7 +12,7 @@ jobs:
           node-version: 22
       - uses: denoland/setup-deno@v2
         with:
-          deno-version: v1.x
+          deno-version: 2.x
       - uses: oven-sh/setup-bun@v2
 
       - name: Install and build