diff --git a/deployment/entity-service/Chart.yaml b/deployment/entity-service/Chart.yaml
index a2ffd89b..4f40e040 100644
--- a/deployment/entity-service/Chart.yaml
+++ b/deployment/entity-service/Chart.yaml
@@ -1,6 +1,6 @@
 name: entity-service
-appVersion: 1.12.0
-version: 1.13.0
+appVersion: 1.12.5
+version: 1.13.1
 description: Privacy preserving record linkage service
 sources:
   - https://github.com/data61/anonlink-entity-service
diff --git a/deployment/entity-service/requirements.yaml b/deployment/entity-service/requirements.yaml
index 5b8d34d7..c289bda5 100644
--- a/deployment/entity-service/requirements.yaml
+++ b/deployment/entity-service/requirements.yaml
@@ -8,6 +8,6 @@ dependencies:
     repository: https://kubernetes-charts.storage.googleapis.com
     condition: provision.minio
   - name: postgresql
-    version: 5.2.1
+    version: 8.3.0
     repository: https://kubernetes-charts.storage.googleapis.com
     condition: provision.postgresql
\ No newline at end of file
diff --git a/deployment/entity-service/values.yaml b/deployment/entity-service/values.yaml
index 2d0af036..c9b01ccd 100644
--- a/deployment/entity-service/values.yaml
+++ b/deployment/entity-service/values.yaml
@@ -224,8 +224,13 @@ postgresql:
   persistence:
     enabled: false
     size: 8Gi
+
   metrics:
     enabled: true
+    #serviceMonitor:
+      #enabled: true
+      #namespace:
+
   ## Ref: http://kubernetes.io/docs/user-guide/compute-resources/
   resources:
     #limits:
@@ -234,7 +239,11 @@ postgresql:
       #memory: 1Gi
       cpu: 100m
 
+
 global:
+  global:
+    storageClass: "default"
+
   postgresql:
     postgresqlDatabase: postgres
     postgresqlUsername: postgres