diff --git a/core/postgres/postgres.yaml b/core/postgres/postgres.yaml
index 7302d3bd3..3d38ef106 100644
--- a/core/postgres/postgres.yaml
+++ b/core/postgres/postgres.yaml
@@ -8,7 +8,7 @@ spec:
     chart:
         spec:
             chart: postgresql
-            version: 13.0.0
+            version: 16.3.1
             sourceRef:
                 kind: HelmRepository
                 name: bitnami