diff --git a/Dockerfile b/Dockerfile
index 8d49446..05ca73e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -27,7 +27,7 @@ ARG LFK_VERSION=0.14.15
 # renovate: datasource=github-releases depName=kubernetes/kubernetes
 ARG KUBECTL_VERSION=1.36.2
 # renovate: datasource=github-releases depName=helm/helm
-ARG HELM_VERSION=3.16.2
+ARG HELM_VERSION=3.21.2
 # renovate: datasource=github-releases depName=derailed/k9s
 ARG K9S_VERSION=0.40.10