diff --git a/charts/terdut-server/Chart.yaml b/charts/terdut-server/Chart.yaml
index a101290..d250660 100644
--- a/charts/terdut-server/Chart.yaml
+++ b/charts/terdut-server/Chart.yaml
@@ -15,5 +15,5 @@ type: application
 # appVersion and image.tag in values.yaml no longer agree, and that is not an oversight:
 # image.tag stays "latest", which is what a local install actually pulls. appVersion is
 # metadata and drives nothing.
-version: 0.21.0
-appVersion: "v0.21.0"
+version: 0.22.0
+appVersion: "v0.22.0"