diff --git a/packages/common/versions.js b/packages/common/versions.js
index 9a38f892f..d679ddee7 100644
--- a/packages/common/versions.js
+++ b/packages/common/versions.js
@@ -1,6 +1,6 @@
 module.exports = {
   // renovate: datasource=github-releases depName=helm/helm
-  helm: "3.11.3",
+  helm: "3.15.2",
 
   // renovate: datasource=github-tags depName=kubernetes/kubectl extractVersion=^kubernetes-(?<version>.+)$
   kubectl: "1.27.1",
diff --git a/packages/kontinuous/Dockerfile b/packages/kontinuous/Dockerfile
index cec560dc3..baffb9950 100644
--- a/packages/kontinuous/Dockerfile
+++ b/packages/kontinuous/Dockerfile
@@ -24,7 +24,7 @@ RUN curl --fail -sL https://dl.k8s.io/release/v${KUBECTL_VERSION}/bin/linux/amd6
 
 FROM downloader as helm
 # renovate: datasource=github-releases depName=helm/helm
-ARG HELM_VERSION=3.11.3
+ARG HELM_VERSION=3.15.2
 ENV HELM_VERSION=$HELM_VERSION
 RUN curl --fail -sL https://get.helm.sh/helm-v${HELM_VERSION}-linux-amd64.tar.gz | tar xz -C /tmp/ \
   && mv /tmp/linux-amd64/helm /usr/local/bin/helm \