diff --git a/kubernetes/infra/tuppr/upgrades/health-check.yaml b/kubernetes/infra/tuppr/upgrades/health-check.yaml
index 62e60cfc..c4563c7b 100644
--- a/kubernetes/infra/tuppr/upgrades/health-check.yaml
+++ b/kubernetes/infra/tuppr/upgrades/health-check.yaml
@@ -17,7 +17,7 @@ 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:dc2d74b28e4cf8984fa52af1f39bc7c3d9c73760b41a74d629f5d11b1ab28616
           command:
             - sh
             - -c