diff --git a/.gitlab/ci/custom.images.yml b/.gitlab/ci/custom.images.yml
index 256f155..d6fb6e7 100644
--- a/.gitlab/ci/custom.images.yml
+++ b/.gitlab/ci/custom.images.yml
@@ -1,7 +1,7 @@
 danger:
   extends: .build_static_image
 
-gitlab-charts-build-base-helm-3.7:
+gitlab-charts-build-base-helm-3.9:
   extends: .build_static_image
 
 gitlab-helm3.5-kubectl1.17:
diff --git a/Dockerfile.gitlab-charts-build-base-helm-3.7 b/Dockerfile.gitlab-charts-build-base-helm-3.9
similarity index 96%
rename from Dockerfile.gitlab-charts-build-base-helm-3.7
rename to Dockerfile.gitlab-charts-build-base-helm-3.9
index c38b207..8bd051b 100644
--- a/Dockerfile.gitlab-charts-build-base-helm-3.7
+++ b/Dockerfile.gitlab-charts-build-base-helm-3.9
@@ -1,7 +1,7 @@
-FROM ruby:2.7.7-alpine
+FROM ruby:3.1-alpine
 MAINTAINER GitLab Distribution Team
 
-ENV HELM_VERSION=3.7.2
+ENV HELM_VERSION=3.9.4
 ENV HELM_URL=https://get.helm.sh/helm-v${HELM_VERSION}-linux-amd64.tar.gz
 ENV HELM_HOME=/root/.helm