diff --git a/Dockerfile b/Dockerfile
index 0a06e9a..43a9169 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM alpine
 
-ARG HELM_VERSION=3.2.1
+ARG HELM_VERSION=3.18.0
 ARG KUBECTL_VERSION=1.17.5
 
 # Determine architecture