diff --git a/Dockerfile b/Dockerfile
index 786defd..910caf4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 FROM docker.io/library/alpine:3.20
 
 # renovate: datasource=github-releases depName=helm/helm
-ENV HELM_VERSION=v3.16.2
+ENV HELM_VERSION=v3.16.3
 # renovate: datasource=github-releases depName=helmfile/helmfile
 ENV HELMFILE_VERSION=v0.169.1
 # renovate: datasource=github-releases depName=mozilla/sops