diff --git a/charts/shlink-backend/Chart.yaml b/charts/shlink-backend/Chart.yaml
index 1aebfd78..8c1d1970 100644
--- a/charts/shlink-backend/Chart.yaml
+++ b/charts/shlink-backend/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: shlink-backend
 description: A PHP-based self-hosted URL shortener that can be used to serve shortened URLs under your own domain.
 type: application
-version: 2.11.1
+version: 3.0.0
 appVersion: "3.6.3"
 home: https://github.com/christianknell/helm-charts
 icon: https://shlink.io/images/shlink-logo-blue.svg
@@ -15,7 +15,7 @@ sources:
 dependencies:
   - name: mariadb
     repository: https://charts.bitnami.com/bitnami
-    version: 11.5.7
+    version: 13.1.3
     condition: mariadb.enabled
   - name: mysql
     repository: https://charts.bitnami.com/bitnami
@@ -36,4 +36,6 @@ dependencies:
 annotations:
   artifacthub.io/changes: |
     - kind: changed
-      description: bumped chart version of redis to 17.17.1
+      description: bumped chart version of mariadb to 13.1.3
+    - kind: changed
+      description: bumped chart version of redis to 18.0.4
diff --git a/charts/shlink-backend/README.md b/charts/shlink-backend/README.md
index 7be6adab..0524701d 100644
--- a/charts/shlink-backend/README.md
+++ b/charts/shlink-backend/README.md
@@ -107,6 +107,12 @@ helm install my-release -f values.yaml christianknell/shlink-backend
 
 ## Upgrading the Chart
 
+### 3.0.0
+
+This major updates the redis subchart to its newest major, 18.0.4. [Here](https://github.com/bitnami/charts/tree/main/bitnami/redis#to-1800) you can find more information about the changes introduced in that version.
+
+Additionally it updates the MariaDB subchart to its newest major, 13.1.3. [Here](https://github.com/bitnami/charts/tree/main/bitnami/mariadb#to-1300) you can find more information about the changes introduced in that version.
+
 ### To 2.0.0
 
 This major updates the RabbitMQ subchart to its newest major, 12.0.0. [Here](https://github.com/bitnami/charts/tree/main/bitnami/rabbitmq#upgrading) and [here](https://www.rabbitmq.com/upgrade.html) you can find more information about the changes introduced in that version.
diff --git a/charts/shlink-backend/README.md.gotmpl b/charts/shlink-backend/README.md.gotmpl
index 7077dc6e..bc2e1c8a 100644
--- a/charts/shlink-backend/README.md.gotmpl
+++ b/charts/shlink-backend/README.md.gotmpl
@@ -53,6 +53,12 @@ helm install my-release -f values.yaml christianknell/shlink-backend
 
 ## Upgrading the Chart
 
+### 3.0.0
+
+This major updates the redis subchart to its newest major, 18.0.4. [Here](https://github.com/bitnami/charts/tree/main/bitnami/redis#to-1800) you can find more information about the changes introduced in that version.
+
+Additionally it updates the MariaDB subchart to its newest major, 13.1.3. [Here](https://github.com/bitnami/charts/tree/main/bitnami/mariadb#to-1300) you can find more information about the changes introduced in that version.
+
 ### To 2.0.0
 
 This major updates the RabbitMQ subchart to its newest major, 12.0.0. [Here](https://github.com/bitnami/charts/tree/main/bitnami/rabbitmq#upgrading) and [here](https://www.rabbitmq.com/upgrade.html) you can find more information about the changes introduced in that version.