diff --git a/images/koolbox/Dockerfile b/images/koolbox/Dockerfile
index c899e3fb3b45926ce861d8c7dd3f094ba5b08c59..86eaa4d990bda274ffaf8d6cb7981a3226c5404f 100644
--- a/images/koolbox/Dockerfile
+++ b/images/koolbox/Dockerfile
@@ -27,7 +27,7 @@ FROM quay.io/git-chglog/git-chglog:0.15.4 as git-chglog
 FROM quay.io/fedora/fedora:37 as helm
 
 # renovate: datasource=github-releases depName=helm/helm
-ARG HELM_VERSION=v3.11.3
+ARG HELM_VERSION=v3.12.0
 ENV HELM_VERSION=${HELM_VERSION}
 
 RUN curl -L "https://get.helm.sh/helm-${HELM_VERSION}-linux-amd64.tar.gz" | tar xvzf - linux-amd64/helm --strip-components=1 \