diff --git a/Chart.lock b/Chart.lock
index e9c3103f4a603e616fcb815f5f1ae214dd46ce75..2adc916d6fb95abfc617d3ac4574fddf9777d267 100644
--- a/Chart.lock
+++ b/Chart.lock
@@ -1,7 +1,7 @@
 dependencies:
 - name: nextcloud
   repository: https://nextcloud.github.io/helm
-  version: 2.7.3
+  version: 2.9.0
 - name: rabbitmq
   repository: https://charts.bitnami.com/bitnami
   version: 6.18.2
@@ -11,5 +11,5 @@ dependencies:
 - name: postgresql
   repository: https://charts.bitnami.com/bitnami
   version: 8.6.4
-digest: sha256:b64cf7af561b35c830bea5d25a576343b130659ea9ea50775863215c063dc6e0
-generated: "2021-08-12T13:10:42.635014013+02:00"
+digest: sha256:da0c483b7bf23358ad2be3e365d19ff98a1af6b868eeb18012af433c78a6f2c9
+generated: "2021-10-25T11:39:47.5520129Z"
diff --git a/Chart.yaml b/Chart.yaml
index 34ad388b3726c55bcd3b84063cea15d4dbdd3111..ce729a7f4a81079396bdb7d36833d3f2877615b0 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -8,7 +8,7 @@ appVersion: NC-20.0.11-OO-6.2.2.21
 dependencies:
   # https://artifacthub.io/packages/helm/nextcloud/nextcloud
   - name: nextcloud
-    version: 2.7.3
+    version: 2.9.0
     repository: "https://nextcloud.github.io/helm"
   # https://artifacthub.io/packages/helm/bitnami/rabbitmq
   - name: rabbitmq