diff --git a/mantisbt/index.yaml b/mantisbt/index.yaml
index d9be57f..24a67c5 100644
--- a/mantisbt/index.yaml
+++ b/mantisbt/index.yaml
@@ -3,17 +3,17 @@ entries:
   mantisbt:
   - apiVersion: v2
     appVersion: 2.27.0
-    created: "2025-12-12T12:12:31.570744+01:00"
+    created: "2025-12-12T12:22:54.356905+01:00"
     dependencies:
-    - condition: postgresql.enabled
-      name: postgresql
+    - condition: mariadb.enabled
+      name: mariadb
       repository: https://charts.bitnami.com/bitnami
-      version: 16.*.*
+      version: 19.*.*
     description: MantisBT Bug Tracker - A Helm chart for Kubernetes
-    digest: ef966f22a43ee16de9873c29749a361ae869f1c14343dbbeb2e20fa24229b136
+    digest: a5b80b8132571b592d7b95aeb639c6bfacd295aa41ca4991903f0cb735b7d5ed
     name: mantisbt
     type: application
     urls:
-    - https://gitea.innovation-hub-niedersachsen.de/innohub/charts/raw/main/mantisbt/mantisbt-0.1.1.tgz
-    version: 0.1.1
-generated: "2025-12-12T12:12:31.566386+01:00"
+    - https://gitea.innovation-hub-niedersachsen.de/innohub/charts/raw/main/mantisbt/mantisbt-0.2.0.tgz
+    version: 0.2.0
+generated: "2025-12-12T12:22:54.353886+01:00"
diff --git a/mantisbt/mantisbt-0.1.1.tgz b/mantisbt/mantisbt-0.1.1.tgz
deleted file mode 100644
index b16868b..0000000
Binary files a/mantisbt/mantisbt-0.1.1.tgz and /dev/null differ
diff --git a/mantisbt/mantisbt-0.2.0.tgz b/mantisbt/mantisbt-0.2.0.tgz
new file mode 100644
index 0000000..c9a0b67
Binary files /dev/null and b/mantisbt/mantisbt-0.2.0.tgz differ
diff --git a/mantisbt/mantisbt/Chart.lock b/mantisbt/mantisbt/Chart.lock
index b0dda15..869e0c9 100644
--- a/mantisbt/mantisbt/Chart.lock
+++ b/mantisbt/mantisbt/Chart.lock
@@ -1,6 +1,6 @@
 dependencies:
-- name: postgresql
+- name: mariadb
   repository: https://charts.bitnami.com/bitnami
-  version: 16.7.27
-digest: sha256:5dc0caa006210414bad6131a00cff7b8ccc86a675ee6fd19a8f003eb2083890c
-generated: "2025-12-12T12:11:52.463199+01:00"
+  version: 19.1.2
+digest: sha256:25a0f863a58cb121e8d182e46a12f83d1d6ce7312008e10c49d3c04b6306b6c8
+generated: "2025-12-12T12:22:05.643054+01:00"
diff --git a/mantisbt/mantisbt/Chart.yaml b/mantisbt/mantisbt/Chart.yaml
index 59ff199..eff501f 100644
--- a/mantisbt/mantisbt/Chart.yaml
+++ b/mantisbt/mantisbt/Chart.yaml
@@ -2,11 +2,11 @@ apiVersion: v2
 name: mantisbt
 description: MantisBT Bug Tracker - A Helm chart for Kubernetes
 type: application
-version: "0.1.1"
+version: "0.2.0"
 appVersion: "2.27.0"
 
 dependencies:
-  - name: postgresql
-    version: "16.*.*"
+  - name: mariadb
+    version: "19.*.*"
     repository: "https://charts.bitnami.com/bitnami"
-    condition: postgresql.enabled
+    condition: mariadb.enabled
diff --git a/mantisbt/mantisbt/charts/mariadb-19.1.2.tgz b/mantisbt/mantisbt/charts/mariadb-19.1.2.tgz
new file mode 100644
index 0000000..6fa352a
Binary files /dev/null and b/mantisbt/mantisbt/charts/mariadb-19.1.2.tgz differ
diff --git a/mantisbt/mantisbt/charts/postgresql-16.7.27.tgz b/mantisbt/mantisbt/charts/postgresql-16.7.27.tgz
deleted file mode 100644
index 73dc91a..0000000
Binary files a/mantisbt/mantisbt/charts/postgresql-16.7.27.tgz and /dev/null differ