diff --git a/CHANGELOG.md b/CHANGELOG.md
index a8a2672a868d4176e5d6e26debea3adb7fa7d19f..ef716ee299b9ddd9311745021af6f8a037c89464 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.15.13] - 2023-05-04
+
+* Divide `apps` value to `default` and `custom`.
+* Update nextcloud helm chart to v3.5.12.
+* Update onlyoffice app to 7.8.0.
+* Update dependency zorn-v/nextcloud-social-login to v5.4.3
+
 ## [0.15.12] - 2023-03-17
 
 * Increase page load timeout in test to 90 seconds.
diff --git a/Chart.yaml b/Chart.yaml
index 7cb726afe601be533b1c6babfdf852b059399159..fab4673725f733ef1e4162bbd21ba7aeb88f1ae5 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -3,8 +3,8 @@ apiVersion: v2
 description: |
   A helm chart for installing NextCloud and setting up ONLYOFFICE integration
 name: nextcloud-onlyoffice
-appVersion: NC-25.0.4-OO-7.2.2.56
-version: 0.15.12
+appVersion: NC-26.0.1-OO-7.2.2.56
+version: 0.15.13
 icon: https://cdn.rawgit.com/docker-library/docs/defa5ffc7123177acd60ddef6e16bddf694cc35f/nextcloud/logo.svg
 dependencies:
   # https://artifacthub.io/packages/helm/nextcloud/nextcloud