diff --git a/.github/workflows/test-e2e.yml b/.github/workflows/test-e2e.yml
index 91437af..e99f6f8 100644
--- a/.github/workflows/test-e2e.yml
+++ b/.github/workflows/test-e2e.yml
@@ -15,7 +15,7 @@ jobs:
       - name: Start a local Polkadot node
         uses: ./.github/actions/run-polkadot
         with:
-          polkadot-version: polkadot-v1.14.0
+          polkadot-version: polkadot-v1.15.0
       - name: Wait for the node
         run: |
           until curl -s '127.0.0.1:9902'; do sleep 3; done