diff --git a/charts/jupyter/Chart.yaml b/charts/jupyter/Chart.yaml
index e5a5b3b..7df1b14 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: 0.4.1
+version: 0.4.2
 
 # 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/templates/deployment.yaml b/charts/jupyter/templates/deployment.yaml
index a8ee2fc..a56c72c 100644
--- a/charts/jupyter/templates/deployment.yaml
+++ b/charts/jupyter/templates/deployment.yaml
@@ -34,6 +34,9 @@ spec:
             - name: jupyter
               containerPort: 8888
               protocol: TCP
+            - name: tensorboard
+              containerPort: 6006
+              protocol: TCP
           livenessProbe:
             httpGet:
               path: /api/status