diff --git a/kubernetes/apps/actions-runner-system/gha-runner-scale-set/app/aviator-coding/ai-k8s-sandbox/helmrelease.yaml b/kubernetes/apps/actions-runner-system/gha-runner-scale-set/app/aviator-coding/ai-k8s-sandbox/helmrelease.yaml
index 16cd576b93..1ca44411cc 100644
--- a/kubernetes/apps/actions-runner-system/gha-runner-scale-set/app/aviator-coding/ai-k8s-sandbox/helmrelease.yaml
+++ b/kubernetes/apps/actions-runner-system/gha-runner-scale-set/app/aviator-coding/ai-k8s-sandbox/helmrelease.yaml
@@ -188,7 +188,7 @@ spec:
           # Docker-in-Docker sidecar for container builds
           - name: dind
             # renovate: datasource=docker depName=docker
-            image: docker:27-dind
+            image: docker:29-dind
             securityContext:
               privileged: true
             env: