diff --git a/doc/requirements.txt b/doc/requirements.txt
index 324d202..8a14917 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -4,6 +4,6 @@
 openstackdocstheme>=1.18.1 # Apache-2.0
 sphinx!=1.6.6,!=1.6.7,>=1.6.2 # BSD
 sphinxcontrib-apidoc>=0.2.0  # BSD
-reno>=2.5.0 # Apache-2.0
+reno>=3.2.0 # Apache-2.0
 os-api-ref>=1.4.0 # Apache-2.0
 sphinx_rtd_theme
diff --git a/tools/helm_install.sh b/tools/helm_install.sh
index 8979072..70d19a8 100755
--- a/tools/helm_install.sh
+++ b/tools/helm_install.sh
@@ -17,7 +17,7 @@
 set -x
 
 HELM=$1
-HELM_ARTIFACT_URL=${HELM_ARTIFACT_URL:-"https://storage.googleapis.com/kubernetes-helm/helm-v2.14.1-linux-amd64.tar.gz"}
+HELM_ARTIFACT_URL=${HELM_ARTIFACT_URL:-"https://storage.googleapis.com/kubernetes-helm/helm-v2.16.9-linux-amd64.tar.gz"}
 
 
 function install_helm_binary {