diff --git a/charts/prometheus-mysql-exporter/Chart.yaml b/charts/prometheus-mysql-exporter/Chart.yaml
index a8cab66c58a6..fdbb4bba85dd 100644
--- a/charts/prometheus-mysql-exporter/Chart.yaml
+++ b/charts/prometheus-mysql-exporter/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v1
 description: A Helm chart for prometheus mysql exporter with cloudsqlproxy
 name: prometheus-mysql-exporter
-version: 2.1.0
+version: 2.2.0
 home: https://github.com/prometheus/mysqld_exporter
 appVersion: v0.15.0
 sources: