diff --git a/charts/sdc/.helmignore b/charts/sdc/.helmignore
deleted file mode 100644
index 0e8a0eb..0000000
--- a/charts/sdc/.helmignore
+++ /dev/null
@@ -1,23 +0,0 @@
-# Patterns to ignore when building packages.
-# This supports shell glob matching, relative path matching, and
-# negation (prefixed with !). Only one pattern per line.
-.DS_Store
-# Common VCS dirs
-.git/
-.gitignore
-.bzr/
-.bzrignore
-.hg/
-.hgignore
-.svn/
-# Common backup files
-*.swp
-*.bak
-*.tmp
-*.orig
-*~
-# Various IDEs
-.project
-.idea/
-*.tmproj
-.vscode/
diff --git a/charts/sdc/Chart.yaml b/charts/sdc/Chart.yaml
index 27172d2..e517f06 100644
--- a/charts/sdc/Chart.yaml
+++ b/charts/sdc/Chart.yaml
@@ -15,13 +15,13 @@ 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: 1.2.1
+version: 1.2.2
 
 # 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
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: "1.2.1"
+appVersion: "1.2.2"
 
 maintainers:
   - name: pgodey
diff --git a/charts/sdc/README.md b/charts/sdc/README.md
index a25d5e2..e440a21 100644
--- a/charts/sdc/README.md
+++ b/charts/sdc/README.md
@@ -23,9 +23,12 @@ Additionally CERT-MANAGER, POSTGRES and PGADMIN can also be deployed as dependen
 - cert-manager adds certificates and certificate issuers as resource types in Kubernetes clusters, and simplifies the process of obtaining, renewing and using those certificates.
 - It will ensure certificates are valid and up to date, and attempt to renew certificates at a configured time before expiry.
 
-3. Posgresql
+3. PostgreSQL
 
 - PostgreSQL, also known as Postgres, is a free and open-source relational database management system emphasizing extensibility and SQL compliance
+- **Chart Version:** 12.1.3 (Bitnami PostgreSQL Helm chart)
+- **Image:** radiantone/postgresql:15.1.0-debian-11-r7
+- **PostgreSQL Version:** 15.1.0
 
 4. PGAdmin
 
diff --git a/charts/sdc/templates/hpa.yaml b/charts/sdc/templates/hpa.yaml
index 22ae57b..20a9ed7 100644
--- a/charts/sdc/templates/hpa.yaml
+++ b/charts/sdc/templates/hpa.yaml
@@ -1,5 +1,5 @@
 {{- if .Values.autoscaling.enabled }}
-apiVersion: autoscaling/v2beta1
+apiVersion: autoscaling/v2
 kind: HorizontalPodAutoscaler
 metadata:
   name: {{ include "agent.fullname" . }}
@@ -17,12 +17,16 @@ spec:
     - type: Resource
       resource:
         name: cpu
-        targetAverageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
     {{- end }}
     {{- if .Values.autoscaling.targetMemoryUtilizationPercentage }}
     - type: Resource
       resource:
         name: memory
-        targetAverageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }}
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }}
     {{- end }}
 {{- end }}
diff --git a/charts/sdc/values.yaml b/charts/sdc/values.yaml
index f091c50..a7c3448 100644
--- a/charts/sdc/values.yaml
+++ b/charts/sdc/values.yaml
@@ -74,12 +74,13 @@ resources: {}
   # choice for the user. This also increases chances charts run on environments with little
   # resources, such as Minikube. If you do want to specify resources, uncomment the following
   # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+  # Recommended values for production:
   # limits:
-  #   cpu: 100m
-  #   memory: 128Mi
+  #   cpu: 500m
+  #   memory: 1Gi
   # requests:
-  #   cpu: 100m
-  #   memory: 128Mi
+  #   cpu: 250m
+  #   memory: 512Mi
 
 autoscaling:
   enabled: false
@@ -207,6 +208,9 @@ cert-manager:
 postgresql:
   enabled: false
   fullnameOverride: postgresql
+  image:
+    repository: radiantone/postgresql
+    tag: 15.1.0-debian-11-r7
   primary:
     nodeSelector: {}
       # tenantname: xxxx