diff --git a/CHANGELOG.md b/CHANGELOG.md
index 05eff933e45f50444294f544b5a81a6a0f51f5dd..b2e694eda383e4d162cc83aa15eb79af91ded64c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,11 @@
 # Changelog
 
-## [0.15.3] - 2022-11-09
+## [0.15.5] - 2022-11-09
+
+* Update nextcloud helm chart to 3.3.3.
+* Update onlyoffice app to 7.6.8.
+
+## [0.15.4] - 2022-11-09
 
 * Do not fail cypress tests on uncaught javascript exception.
 
diff --git a/Chart.lock b/Chart.lock
index a6a15e02283d075c4011536790b00af5a94db4ad..0f5909d9090b36ad48faa2856e1c92f19a309772 100644
--- a/Chart.lock
+++ b/Chart.lock
@@ -1,9 +1,9 @@
 dependencies:
 - name: nextcloud
   repository: https://nextcloud.github.io/helm
-  version: 3.1.2
+  version: 3.3.3
 - name: rabbitmq
   repository: https://charts.bitnami.com/bitnami
   version: 11.1.1
-digest: sha256:7a26d53a2d03ea2576823c383f22a5b2f078eb0cb9bf56108abdcf6799ef8e56
-generated: "2022-11-03T02:07:02.706218076Z"
+digest: sha256:160be185a3fded4fe08f4911f62a8dbfeee6bb3761e0fbd53dfd3335406e238c
+generated: "2022-11-08T22:07:20.645049752Z"
diff --git a/Chart.yaml b/Chart.yaml
index 479db2283e7da71a0e2d301d8e4eeb993ba15c2a..4b4b44c9d8163883d79628f4dbdc788bd4cdb1f0 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -4,12 +4,12 @@ description: |
   A helm chart for installing NextCloud and setting up ONLYOFFICE integration
 name: nextcloud-onlyoffice
 appVersion: NC-24.0.5-OO-7.2.0.204
-version: 0.15.4
+version: 0.15.5
 icon: https://cdn.rawgit.com/docker-library/docs/defa5ffc7123177acd60ddef6e16bddf694cc35f/nextcloud/logo.svg
 dependencies:
   # https://artifacthub.io/packages/helm/nextcloud/nextcloud
   - name: nextcloud
-    version: 3.1.2
+    version: 3.3.3
     repository: "https://nextcloud.github.io/helm"
   # https://artifacthub.io/packages/helm/bitnami/rabbitmq
   - name: rabbitmq
diff --git a/values.yaml b/values.yaml
index 701d73d05cc4c8b81b2e67c326071fd6d42fcddb..15e57ed13668f68849a37094f3bfeebb9fb9c443 100644
--- a/values.yaml
+++ b/values.yaml
@@ -61,7 +61,7 @@ apps:
     # Line order is important here for renovatebot! first github_repository,
     # then version
     github_repository: ONLYOFFICE/onlyoffice-nextcloud
-    version: v7.5.4
+    version: v7.6.8
     release_filename: onlyoffice.tar.gz
     enabled: true