diff --git a/Dockerfile b/Dockerfile
index c093629..1b1d8bc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,8 +14,8 @@ RUN apk update && \
     adduser -D python && \
     mkdir /data && cd /data && git clone --single-branch --branch issue-#2 https://github.com/jervine-gogo/python-helm-web /data && \
     pip3 install -r /data/requirements.txt && \
-    curl -L https://get.helm.sh/helm-v2.13.1-linux-amd64.tar.gz -o /tmp/helm-2.13.1.tgz && \
-    tar -zxvf /tmp/helm-2.13.1.tgz --strip-components=1 -C /usr/local/bin linux-amd64/helm && \
+    curl -L https://get.helm.sh/helm-v3.4.2-linux-amd64.tar.gz -o /tmp/helm-3.4.2.tgz && \
+    tar -zxvf /tmp/helm-3.4.2.tgz --strip-components=1 -C /usr/local/bin linux-amd64/helm && \
     rm -rf /tmp/src && rm -rf /var/cache/apk/* 
 
 EXPOSE 3000
diff --git a/routes/kube_helm_routes.py b/routes/kube_helm_routes.py
index a18efa9..0f51d40 100644
--- a/routes/kube_helm_routes.py
+++ b/routes/kube_helm_routes.py
@@ -23,7 +23,6 @@ def chartVersions():
     table.classes = ['table-striped', 'table-condensed', 'table-hover']
     return render_template('chartRevisionList.html', table=table)
 
-
 @routes.route('/nsLookup/<ns>')
 def namespaceLookup(ns):
     charts = get_charts(ns)