diff --git a/installer/roles/kubernetes/tasks/main.yml b/installer/roles/kubernetes/tasks/main.yml
index 689873bea2..f3b02d1be0 100644
--- a/installer/roles/kubernetes/tasks/main.yml
+++ b/installer/roles/kubernetes/tasks/main.yml
@@ -90,7 +90,7 @@
         echo {{ pg_values | quote }} | helm upgrade {{ postgresql_service_name }} \
           --install \
           --namespace {{ kubernetes_namespace }} \
-          --version="6.2.1" \
+          --version="8.1.5" \
           --values - \
           stable/postgresql
       register: kubernetes_pg_activate