diff --git a/Chart.yaml b/Chart.yaml
index b9c7b84..5d0c12c 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -3,7 +3,7 @@ name: gitea
 description: Gitea Helm chart for Kubernetes
 type: application
 version: 0.0.0
-appVersion: 1.21.4
+appVersion: 1.21.5
 icon: https://gitea.com/assets/img/logo.svg
 
 keywords: