diff --git a/stalwart-mail/Chart.yaml b/stalwart-mail/Chart.yaml
index 1d53947..7e63283 100644
--- a/stalwart-mail/Chart.yaml
+++ b/stalwart-mail/Chart.yaml
@@ -5,7 +5,7 @@ icon: https://stalw.art/home/apple-touch-icon.png
 type: application
 version: 0.0.13
 # renovate: image=docker.io/stalwartlabs/mail-server
-appVersion: "0.9.1"
+appVersion: "0.9.4"
 maintainers:
   - name: WrenIX
     url: https://wrenix.eu