diff --git a/kubernetes/infra/tuppr/upgrades/health-check.yaml b/kubernetes/infra/tuppr/upgrades/health-check.yaml
index 0374c0a3..b0c9a6c7 100644
--- a/kubernetes/infra/tuppr/upgrades/health-check.yaml
+++ b/kubernetes/infra/tuppr/upgrades/health-check.yaml
@@ -15,7 +15,7 @@ spec:
       # No CP toleration — iSCSI CSI driver only runs on worker nodes
       containers:
         - name: probe
-          image: busybox:1.37.0@sha256:1487d0af5f52b4ba31c7e465126ee2123fe3f2305d638e7827681e7cf6c83d5e
+          image: busybox:1.38.0@sha256:fd8d9aa63ba2f0982b5304e1ee8d3b90a210bc1ffb5314d980eb6962f1a9715d
           command:
             - sh
             - -c