diff --git a/charts/substra-backend/Chart.yaml b/charts/substra-backend/Chart.yaml
index c8ffca6d2..856ae4297 100644
--- a/charts/substra-backend/Chart.yaml
+++ b/charts/substra-backend/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v2
 name: substra-backend
 home: https://github.com/Substra
-version: 22.8.0
+version: 22.9.0
 appVersion: 0.40.0
 kubeVersion: ">= 1.19.0-0"
 description: Main package for Substra