diff --git a/charts/dependency/postgresql/values.yaml b/charts/dependency/postgresql/values.yaml
index aa832e7e1f1..12c86cae0f6 100644
--- a/charts/dependency/postgresql/values.yaml
+++ b/charts/dependency/postgresql/values.yaml
@@ -1,7 +1,7 @@
 image:
   repository: tccr.io/truecharts/postgresql
   pullPolicy: IfNotPresent
-  tag: 14.5.0@sha256:1d5c95be8ddb4182509773cfc4d75101adcbd1ae97a47011cd52123dff59c691
+  tag: 15.1.0@sha256:6cc9ecdd466b7b8d1e5d543a0d5836164f3c70bd5e923ef7c4f7633d921b05ca
 
 controller:
   # -- Set the controller type.