diff --git a/charts/mariadb/Chart.yaml b/charts/mariadb/Chart.yaml
index 8d548b69bb63d8b4e986c2025f7ac10d6be15fc8..fcd702a2130a11e2fa43c8dc068abd6bb8b3e403 100644
--- a/charts/mariadb/Chart.yaml
+++ b/charts/mariadb/Chart.yaml
@@ -7,6 +7,6 @@ type: application
 maintainers:
   - name: groundhog2k
 
-version: "0.8.4"
+version: "0.2.27"
 
-appVersion: "10.11.3"
+appVersion: "10.5.21"
diff --git a/charts/mariadb/RELEASENOTES.md b/charts/mariadb/RELEASENOTES.md
index e43b813fa70b7c360cce00a800d5436c5bf6c414..b9d07eaf51193f1d62f160ebd4e8973ed347b13b 100644
--- a/charts/mariadb/RELEASENOTES.md
+++ b/charts/mariadb/RELEASENOTES.md
@@ -12,6 +12,7 @@
 | 0.2.24 | 10.5.18 | Upgraded MariaDB to 10.5.18 |
 | 0.2.25 | 10.5.19 | Upgraded MariaDB to 10.5.19 |
 | 0.2.26 | 10.5.20 | Upgraded MariaDB to 10.5.20 |
+| 0.2.27 | 10.5.21 | Upgraded MariaDB to 10.5.21 |
 | 0.3.1 | 10.6.5 | Implemented startupProbe support |
 | 0.3.2 | 10.6.5 | Implemented support for extra secrets and advanced configuration capabilites |
 | 0.3.3 | 10.6.5 | Implemented support for extra containers |