diff --git a/charts/kutt/Chart.yaml b/charts/kutt/Chart.yaml
index a1f5a66f..0d704e22 100644
--- a/charts/kutt/Chart.yaml
+++ b/charts/kutt/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: kutt
 description: Kutt is a free modern URL shortener.
 type: application
-version: 3.0.0
+version: 3.1.0
 appVersion: "v2.7.4"
 home: https://github.com/christianknell/helm-charts
 icon: https://www.saashub.com/images/app/service_logos/15/d634f2359578/large.png
@@ -14,7 +14,7 @@ sources:
 dependencies:
   - name: postgresql
     repository: https://charts.bitnami.com/bitnami
-    version: 12.10.0
+    version: 12.12.10
     condition: postgresql.enabled
   - name: redis
     repository: https://charts.bitnami.com/bitnami
@@ -23,7 +23,9 @@ dependencies:
 annotations:
   artifacthub.io/changes: |
     - kind: changed
-      description: bumped dependency of redis to chart 18.0.4
+      description: bumped dependency of postgresql to chart 12.12.10
+    - kind: fixed
+      description: wrong template name for postgresql dependency
   artifacthub.io/screenshots: |
     - title: Simply shorten your link using the Web UI.
       url: https://d4.alternativeto.net/v9sHosD3RiPblfBOOHZi0gwU1M0pRL6Jn53oiobJi9k/rs:fit:1200:1200:0/g:ce:0:0/YWJzOi8vZGlzdC9zL2t1dHQtaXRfNzY3MjMzX2Z1bGwucG5n.jpg
diff --git a/charts/kutt/templates/_helpers.tpl b/charts/kutt/templates/_helpers.tpl
index db1734f7..9db84cc9 100644
--- a/charts/kutt/templates/_helpers.tpl
+++ b/charts/kutt/templates/_helpers.tpl
@@ -66,7 +66,7 @@ Return the hostname of the postgresql to use
 */}}
 {{- define "kutt.postgresql.hostname" -}}
   {{- if .Values.postgresql.enabled -}}
-    {{- printf "%s" (include "postgresql.primary.fullname" .Subcharts.postgresql) -}}
+    {{- printf "%s" (include "postgresql.v1.primary.fullname" .Subcharts.postgresql) -}}
   {{- else -}}
     {{- printf "%s" (tpl .Values.externalPostgresql.hostname $) -}}
   {{- end -}}
@@ -77,7 +77,7 @@ Return postgresql service port
 */}}
 {{- define "kutt.postgresql.port" -}}
   {{- if .Values.postgresql.enabled -}}
-    {{- printf "%s" (include "postgresql.service.port" .Subcharts.postgresql) -}}
+    {{- printf "%s" (include "postgresql.v1.service.port" .Subcharts.postgresql) -}}
   {{- else -}}
     {{- printf "%s" (tpl (toString .Values.externalPostgresql.port) $) -}}
   {{- end -}}
@@ -88,7 +88,7 @@ Return the name for the database to use
 */}}
 {{- define "kutt.postgresql.database" -}}
   {{- if .Values.postgresql.enabled -}}
-    {{- printf "%s" (include "postgresql.database" .Subcharts.postgresql) -}}
+    {{- printf "%s" (include "postgresql.v1.database" .Subcharts.postgresql) -}}
   {{- else -}}
     {{- printf "%s" (tpl .Values.externalPostgresql.auth.database $) -}}
   {{- end -}}
@@ -99,7 +99,7 @@ Return the name for the user to use
 */}}
 {{- define "kutt.postgresql.username" -}}
   {{- if .Values.postgresql.enabled -}}
-    {{- printf "%s" (include "postgresql.username" .Subcharts.postgresql) -}}
+    {{- printf "%s" (include "postgresql.v1.username" .Subcharts.postgresql) -}}
   {{- else -}}
     {{- printf "%s" (tpl .Values.externalPostgresql.auth.username $) -}}
   {{- end -}}
@@ -110,7 +110,7 @@ Get the name of the secret containing the postgresql user password
 */}}
 {{- define "kutt.postgresql.secretName" -}}
   {{- if .Values.postgresql.enabled -}}
-    {{- printf "%s" (include "postgresql.secretName" .Subcharts.postgresql) -}}
+    {{- printf "%s" (include "postgresql.v1.secretName" .Subcharts.postgresql) -}}
   {{- else if .Values.externalPostgresql.auth.existingSecret -}}
     {{- printf "%s" (tpl .Values.externalPostgresql.auth.existingSecret $) -}}
   {{- else -}}
@@ -123,7 +123,7 @@ Get the user-password key for the postgresql user password
 */}}
 {{- define "kutt.postgresql.userPasswordKey" -}}
   {{- if .Values.postgresql.enabled -}}
-    {{- printf "%s" (include "postgresql.userPasswordKey" .Subcharts.postgresql) -}}
+    {{- printf "%s" (include "postgresql.v1.userPasswordKey" .Subcharts.postgresql) -}}
   {{- else if .Values.externalPostgresql.auth.userPasswordKey -}}
     {{- printf "%s" (tpl .Values.externalPostgresql.auth.userPasswordKey $) -}}
   {{- else -}}