diff --git a/charts/cloudnative-pg/Chart.yaml b/charts/cloudnative-pg/Chart.yaml
index b4e3ae1ec..a8a1b4020 100644
--- a/charts/cloudnative-pg/Chart.yaml
+++ b/charts/cloudnative-pg/Chart.yaml
@@ -23,7 +23,7 @@ version: "0.19.0"
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning, they should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: "1.21.0"
+appVersion: "1.21.1"
 sources:
   - https://github.com/cloudnative-pg/charts
 keywords: