diff --git a/deploy/docker/helm/src/main/chart/Chart.yaml b/deploy/docker/helm/src/main/chart/Chart.yaml
index 7b95889..5e13b8b 100644
--- a/deploy/docker/helm/src/main/chart/Chart.yaml
+++ b/deploy/docker/helm/src/main/chart/Chart.yaml
@@ -3,5 +3,5 @@ apiVersion: v2
 name: edu-sharing-services-connector
 description: Helm chart for edu-sharing connector app
 type: application
-version: 8.1.2
-appVersion: 8.1.2
\ No newline at end of file
+version: 9.0.0
+appVersion: 9.0.0
\ No newline at end of file
diff --git a/deploy/docker/helm/src/main/chart/values.yaml b/deploy/docker/helm/src/main/chart/values.yaml
index 6567d7b..4f55195 100644
--- a/deploy/docker/helm/src/main/chart/values.yaml
+++ b/deploy/docker/helm/src/main/chart/values.yaml
@@ -18,7 +18,7 @@ database:
     runAsUser: 1001
 
 images:
-  postgresql: ${docker.edu_sharing.community.common.postgresql}
+  postgresql: docker.edu-sharing.com/community/common/edu_sharing-community-common-docker-postgresql:13.15.0
 
 podSecurityContext: