diff --git a/charts/stable/maintainerr/Chart.yaml b/charts/stable/maintainerr/Chart.yaml
index 490fb9a223d..456b82dab1a 100644
--- a/charts/stable/maintainerr/Chart.yaml
+++ b/charts/stable/maintainerr/Chart.yaml
@@ -9,7 +9,7 @@ annotations:
   trueforge.org/min_helm_version: "3.14"
   trueforge.org/train: stable
 apiVersion: v2
-appVersion: 3.8.0
+appVersion: 3.9.0
 dependencies:
   - name: common
     version: 29.1.6
@@ -36,5 +36,5 @@ sources:
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/maintainerr
   - https://hub.docker.com/r/maintainerr/maintainerr
 type: application
-version: 7.6.0
+version: 7.7.0
 
diff --git a/charts/stable/maintainerr/values.yaml b/charts/stable/maintainerr/values.yaml
index 0e0020a4b0a..9f4c9e71a46 100644
--- a/charts/stable/maintainerr/values.yaml
+++ b/charts/stable/maintainerr/values.yaml
@@ -2,7 +2,7 @@
 image:
   repository: docker.io/maintainerr/maintainerr
   pullPolicy: IfNotPresent
-  tag: 3.8.0@sha256:014fcae5d4cfae96bfb239ebe9368751549e9516947435f4e07520add92cf19e
+  tag: 3.9.0@sha256:c9c666dd366794f9adc6fa2bb928b9ba0f45edab3bd2fd837997a31b6472b650
 
 securityContext:
   container: