diff --git a/Chart.yaml b/Chart.yaml
index 75e8f03..41e317d 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -11,7 +11,7 @@ annotations:
     fingerprint: 3B0CE9853CAD76076260025383D342258456906E
     url: https://keys.openpgp.org/vks/v1/by-fingerprint/3B0CE9853CAD76076260025383D342258456906E
 apiVersion: v2
-appVersion: "0.1.1"
+appVersion: "0.4.25"
 description: Prometheus metric exporter for Fail2Ban
 home: https://git.cryptic.systems/volker.raschek/prometheus-fail2ban-exporter-charts
 # icon: https://annotations.example.com/icon.png