diff --git a/charts/nextcloud/Chart.lock b/charts/nextcloud/Chart.lock
index 564cd132565a0fa3432b7b19857ba1b7f034ad0f..21b304741e4c324dd115aa2a1fd2699e6aa8378b 100644
--- a/charts/nextcloud/Chart.lock
+++ b/charts/nextcloud/Chart.lock
@@ -1,12 +1,12 @@
 dependencies:
 - name: postgresql
   repository: https://charts.bitnami.com/bitnami
-  version: 11.6.10
+  version: 11.6.26
 - name: mariadb
   repository: https://charts.bitnami.com/bitnami
-  version: 11.0.13
+  version: 11.0.14
 - name: redis
   repository: https://charts.bitnami.com/bitnami
   version: 16.12.3
-digest: sha256:fa5daab278b20ab0521819791750848c7cf8f4081bea4d675ce04faef5cbb547
-generated: "2022-06-28T20:46:18.681579184+02:00"
+digest: sha256:26d3436ece41f0fbe00d0184c1cda7f5cccb7d49642982cfff49f113c11c0f34
+generated: "2023-02-01T01:14:25.457875925Z"
diff --git a/charts/nextcloud/charts/mariadb-11.0.14.tgz b/charts/nextcloud/charts/mariadb-11.0.14.tgz
new file mode 100644
index 0000000000000000000000000000000000000000..a3a4840ca8a27ebe78101ef679c5c2c11dc98d8b
Binary files /dev/null and b/charts/nextcloud/charts/mariadb-11.0.14.tgz differ
diff --git a/charts/nextcloud/charts/mariadb-9.8.1.tgz b/charts/nextcloud/charts/mariadb-9.8.1.tgz
deleted file mode 100644
index 1b32ae69de88bcfd7ab41ff82720c47372ab2ad2..0000000000000000000000000000000000000000
Binary files a/charts/nextcloud/charts/mariadb-9.8.1.tgz and /dev/null differ
diff --git a/charts/nextcloud/charts/postgresql-10.16.2.tgz b/charts/nextcloud/charts/postgresql-10.16.2.tgz
deleted file mode 100644
index d3a6d0f8f51e3f5ef0fdfa10b3205e922b5fcea8..0000000000000000000000000000000000000000
Binary files a/charts/nextcloud/charts/postgresql-10.16.2.tgz and /dev/null differ
diff --git a/charts/nextcloud/charts/postgresql-11.6.26.tgz b/charts/nextcloud/charts/postgresql-11.6.26.tgz
new file mode 100644
index 0000000000000000000000000000000000000000..eae032a6888964a5cafecb1a24aedc60b13f6f6d
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diff --git a/charts/nextcloud/charts/redis-15.7.6.tgz b/charts/nextcloud/charts/redis-15.7.6.tgz
deleted file mode 100644
index 37cde427b54e55ac0ac74d8765616e3141e4fd61..0000000000000000000000000000000000000000
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diff --git a/charts/nextcloud/charts/redis-16.12.3.tgz b/charts/nextcloud/charts/redis-16.12.3.tgz
new file mode 100644
index 0000000000000000000000000000000000000000..26570f4200d92192767d88b86e7c7001ff44d71e
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