diff --git a/charts/postgres/Chart.yaml b/charts/postgres/Chart.yaml
index ec66efcee0c92e74d80fda204f6441851b62fda4..366d088de665a9b4685013177a57c16c86570c56 100644
--- a/charts/postgres/Chart.yaml
+++ b/charts/postgres/Chart.yaml
@@ -7,6 +7,6 @@ type: application
 maintainers:
   - name: groundhog2k
 
-version: "0.3.19"
+version: "0.4.8"
 
-appVersion: "14.11"
+appVersion: "15.6"
diff --git a/charts/postgres/RELEASENOTES.md b/charts/postgres/RELEASENOTES.md
index c36fe31bad3b629b8baac1b58ecdb2b363ebcd9d..fdcf2a284e5876a64405fad03723d648ec1a0c53 100644
--- a/charts/postgres/RELEASENOTES.md
+++ b/charts/postgres/RELEASENOTES.md
@@ -39,6 +39,7 @@
 | 0.4.5 | 15.3 | Upgraded to Postgres 15.3 |
 | 0.4.6 | 15.4 | Upgraded to Postgres 15.4 |
 | 0.4.7 | 15.5 | Upgraded to Postgres 15.5 |
+| 0.4.8 | 15.6 | Upgraded to Postgres 15.6 |
 | 0.5.0 | 16.0 | Upgraded to Postgres 16.0 |
 | 0.5.1 | 16.1 | Upgraded to Postgres 16.1 |
 | 0.5.2 | 16.1 | Added support for network policies and additional labels and annotations |