diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f2feab8..eb6dc53 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -13,7 +13,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Test dev container
-        uses: devcontainers/ci@8bf61b26e9c3a98f69cb6ce2f88d24ff59b785c6 # v0.3.1900000417
+        uses: devcontainers/ci@513af61f4de4f75d37e4438f184ba4358f0fc1ca # v0.3.1900000450
         with:
           runCmd: opensafely exec ehrql:v1 debug quiz.py