diff --git a/charts/pixelfed/Chart.lock b/charts/pixelfed/Chart.lock
index 1bdfcf5..bb9542b 100644
--- a/charts/pixelfed/Chart.lock
+++ b/charts/pixelfed/Chart.lock
@@ -1,12 +1,12 @@
 dependencies:
 - name: postgresql
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 16.4.6
+  version: 16.4.14
 - name: valkey
   repository: oci://registry-1.docker.io/bitnamicharts
   version: 2.2.3
 - name: mariadb
   repository: oci://registry-1.docker.io/bitnamicharts
   version: 20.2.2
-digest: sha256:305dae0e77b069319df46782ee85be327ad7b98a051edad6de1ecad607f7e3eb
-generated: "2025-02-03T12:27:32.545031557Z"
+digest: sha256:ad4666e0ae50c99d79037b69d50c065489036efbd07f7c5600101ac8d8bfa63c
+generated: "2025-02-22T21:13:12.806100643Z"
diff --git a/charts/pixelfed/Chart.yaml b/charts/pixelfed/Chart.yaml
index b473de7..0126354 100644
--- a/charts/pixelfed/Chart.yaml
+++ b/charts/pixelfed/Chart.yaml
@@ -15,7 +15,7 @@ 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: 0.19.2
+version: 0.19.3
 
 # This is the version number of the application being deployed.
 # renovate:image=ghcr.io/mattlqx/docker-pixelfed
@@ -28,7 +28,7 @@ maintainers:
 
 dependencies:
   - name: postgresql
-    version: 16.4.6
+    version: 16.4.14
     repository: oci://registry-1.docker.io/bitnamicharts
     condition: postgresql.enabled
 
diff --git a/charts/pixelfed/README.md b/charts/pixelfed/README.md
index 3405c6f..32bc9a4 100644
--- a/charts/pixelfed/README.md
+++ b/charts/pixelfed/README.md
@@ -1,6 +1,6 @@
 # Pixelfed Helm Chart
 
-![Version: 0.19.2](https://img.shields.io/badge/Version-0.19.2-informational?style=flat-square)  ![AppVersion: v0.12.4-nginx](https://img.shields.io/badge/AppVersion-v0.12.4--nginx-informational?style=flat-square)
+![Version: 0.19.3](https://img.shields.io/badge/Version-0.19.3-informational?style=flat-square)  ![AppVersion: v0.12.4-nginx](https://img.shields.io/badge/AppVersion-v0.12.4--nginx-informational?style=flat-square)
 
 A Helm chart for deploying Pixelfed on Kubernetes
 
@@ -96,7 +96,7 @@ These are all subcharts that you can choose to install, but you can also bring y
 | Repository | Name | Version |
 |------------|------|---------|
 | oci://registry-1.docker.io/bitnamicharts | mariadb | 20.2.2 |
-| oci://registry-1.docker.io/bitnamicharts | postgresql | 16.4.6 |
+| oci://registry-1.docker.io/bitnamicharts | postgresql | 16.4.14 |
 | oci://registry-1.docker.io/bitnamicharts | valkey | 2.2.3 |
 
 ### Sources for included subcharts
diff --git a/charts/pixelfed/charts/postgresql-16.4.14.tgz b/charts/pixelfed/charts/postgresql-16.4.14.tgz
new file mode 100644
index 0000000..77a23a9
Binary files /dev/null and b/charts/pixelfed/charts/postgresql-16.4.14.tgz differ
diff --git a/charts/pixelfed/charts/postgresql-16.4.6.tgz b/charts/pixelfed/charts/postgresql-16.4.6.tgz
deleted file mode 100644
index 9016ba3..0000000
Binary files a/charts/pixelfed/charts/postgresql-16.4.6.tgz and /dev/null differ