diff --git a/charts/jupyter/Chart.yaml b/charts/jupyter/Chart.yaml
index 1b81872..1ba78e3 100644
--- a/charts/jupyter/Chart.yaml
+++ b/charts/jupyter/Chart.yaml
@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.3.0
+version: 0.3.1
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
diff --git a/charts/jupyter/values.yaml b/charts/jupyter/values.yaml
index 98aaeaa..2e6eb88 100644
--- a/charts/jupyter/values.yaml
+++ b/charts/jupyter/values.yaml
@@ -37,9 +37,8 @@ securityContext: {}
   # runAsUser: 1000
 
 service:
-  type: NodePort
+  type: ClusterIP
   port: 8888
-  nodePort: 30100
 
 ingress:
   enabled: false