diff --git a/images/koolbox/Dockerfile b/images/koolbox/Dockerfile
index 5ef1d41385e986f0e054c07110700da6a6a51f1d..ab03075302c27e34a058372f5c3a9d6087fbdef4 100644
--- a/images/koolbox/Dockerfile
+++ b/images/koolbox/Dockerfile
@@ -2,7 +2,7 @@
 FROM quay.io/fedora/fedora:36 as kubectl
 
 # renovate: datasource=github-releases depName=kubernetes/kubernetes
-ARG KUBECTL_VERSION=v1.25.3
+ARG KUBECTL_VERSION=v1.25.4
 ENV KUBECTL_VERSION=${KUBECTL_VERSION}
 
 RUN curl -LO "https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/linux/amd64/kubectl" \