diff --git a/charts/apps/piped/Chart.yaml b/charts/apps/piped/Chart.yaml
index 9cfbb0c..31e9bff 100644
--- a/charts/apps/piped/Chart.yaml
+++ b/charts/apps/piped/Chart.yaml
@@ -10,7 +10,7 @@ sources:
   - https://github.com/TeamPiped/piped-proxy
 keywords:
   - streaming
-version: 5.2.0
+version: 5.3.0
 appVersion: latest
 kubeVersion: ">=1.22.0-0"
 maintainers:
@@ -23,9 +23,9 @@ dependencies:
     version: 1.5.1
   - name: postgresql
     repository: https://charts.bitnami.com/bitnami
-    version: 13.2.30
+    version: 13.4.4
     condition: postgresql.enabled
 annotations:
   artifacthub.io/changes: |-
-    - kind: added
-      description: Support for more backend config options.
+    - kind: changed
+      description: Upgraded `postgresql` chart dependency to version 13.4.4
diff --git a/charts/apps/piped/README.md b/charts/apps/piped/README.md
index c826c81..8da0290 100644
--- a/charts/apps/piped/README.md
+++ b/charts/apps/piped/README.md
@@ -1,7 +1,6 @@
 # piped
 
-![Version: 5.2.0](https://img.shields.io/badge/Version-5.2.0-informational?style=flat-square) ![AppVersion: latest](https://img.shields.io/badge/AppVersion-latest-informational?style=flat-square)
-
+![Version: 5.3.0](https://img.shields.io/badge/Version-5.3.0-informational?style=flat-square) ![AppVersion: latest](https://img.shields.io/badge/AppVersion-latest-informational?style=flat-square)
 
 Piped is an alternative privacy-friendly YouTube frontend which is efficient by design.
 
@@ -20,7 +19,7 @@ Kubernetes: `>=1.22.0-0`
 | Repository | Name | Version |
 |------------|------|---------|
 | https://bjw-s.github.io/helm-charts | common | 1.5.1 |
-| https://charts.bitnami.com/bitnami | postgresql | 13.2.30 |
+| https://charts.bitnami.com/bitnami | postgresql | 13.4.4 |
 
 ## Installing the Chart