diff --git a/.github/workflows/runtime-tests.yml b/.github/workflows/runtime-tests.yml
index 3d9b2b387..b127e89a2 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@e95548e56dfa95d4e1a28d6f422fafe75c4c26fb # v2.0.3
         with:
-          deno-version: v1.x
+          deno-version: 2.x
       - uses: oven-sh/setup-bun@3d267786b128fe76c2f16a390aa2448b815359f3 # v2.1.2
 
       - name: Install and build