diff --git a/chart/Chart.yaml b/chart/Chart.yaml
index 94060187..ff82e9ed 100644
--- a/chart/Chart.yaml
+++ b/chart/Chart.yaml
@@ -2,5 +2,5 @@ apiVersion: v2
 name: briefer
 description: The helm chart for Briefer's open-source version.
 type: application
-version: 0.1.5
-appVersion: '0.1.5'
+version: 0.1.6
+appVersion: '0.1.6'
diff --git a/chart/templates/jupyter-statefulset.yaml b/chart/templates/jupyter-statefulset.yaml
index b00892a6..8f693f2a 100644
--- a/chart/templates/jupyter-statefulset.yaml
+++ b/chart/templates/jupyter-statefulset.yaml
@@ -52,7 +52,10 @@ spec:
           timeoutSeconds: 10
         env:
         - name: JUPYTER_TOKEN
-          value: "{{ .Values.api.secrets.jupyterToken }}"
+          valueFrom:
+            secretKeyRef:
+              name: api-secrets
+              key: jupyterToken
         ports:
         - containerPort: 8888
           name: jupyter-port
diff --git a/chart/templates/postgres-service.yaml b/chart/templates/postgres-service.yaml
index ab1329f8..c2caf104 100644
--- a/chart/templates/postgres-service.yaml
+++ b/chart/templates/postgres-service.yaml
@@ -2,7 +2,7 @@
 apiVersion: v1
 kind: Service
 metadata:
-  namespace: briefer
+  namespace: '{{ .Release.Namespace }}'
   name: {{ .Values.api.env.postgresHostname }}
 spec:
   selector:
diff --git a/chart/templates/postgres-statefulset.yaml b/chart/templates/postgres-statefulset.yaml
index 50dd652e..23fbdb41 100644
--- a/chart/templates/postgres-statefulset.yaml
+++ b/chart/templates/postgres-statefulset.yaml
@@ -2,7 +2,7 @@
 apiVersion: apps/v1
 kind: StatefulSet
 metadata:
-  namespace: briefer
+  namespace: '{{ .Release.Namespace }}'
   name: briefer-postgres
 spec:
   serviceName: briefer-postgres-service
diff --git a/chart/values.yaml b/chart/values.yaml
index 02678a5a..7ee5be22 100644
--- a/chart/values.yaml
+++ b/chart/values.yaml
@@ -8,7 +8,7 @@ ai:
   image:
     repository: docker.io
     name: briefercloud/briefer-ai
-    tag: v0.0.74
+    tag: v0.0.77
     pullPolicy: Always
 
   resources:
@@ -47,7 +47,7 @@ web:
   image:
     repository: docker.io
     name: briefercloud/briefer-web
-    tag: v0.0.74
+    tag: v0.0.77
     pullPolicy: Always
 
   # optional
@@ -81,7 +81,7 @@ api:
   image:
     repository: docker.io
     name: briefercloud/briefer-api
-    tag: v0.0.74
+    tag: v0.0.77
     pullPolicy: Always
 
   resources:
@@ -155,7 +155,7 @@ jupyter:
   image:
     repository: docker.io
     name: briefercloud/briefer-jupyter
-    tag: v0.0.66
+    tag: v0.0.77
     pullPolicy: Always
 
   # tolerations: