diff --git a/infra/helm-unittest/Dockerfile b/infra/helm-unittest/Dockerfile
index 142988f..2da297c 100644
--- a/infra/helm-unittest/Dockerfile
+++ b/infra/helm-unittest/Dockerfile
@@ -1,4 +1,4 @@
-ARG HELM_VERSION=4.2.4@sha256:76c375eed56144c68d6197c55bc5a4552fb42002190b796729901cbab3ae6e51
+ARG HELM_VERSION=4.3.0@sha256:a6cf54599ccb99d90cf0712b30f03fdb3cab062e6b94e0418cc4db7e8a1464b2
 FROM alpine/helm:${HELM_VERSION}
 
 ENV HELM_PLUGINS="/helm-plugins"