diff --git a/charts/stable/ring-mqtt/Chart.yaml b/charts/stable/ring-mqtt/Chart.yaml
index ac28e53801b..84eb856a825 100644
--- a/charts/stable/ring-mqtt/Chart.yaml
+++ b/charts/stable/ring-mqtt/Chart.yaml
@@ -14,7 +14,7 @@ annotations:
   trueforge.org/min_helm_version: "3.14"
   trueforge.org/train: stable
 apiVersion: v2
-appVersion: 5.9.2
+appVersion: 5.9.3
 dependencies:
   - name: common
     version: 28.33.0
@@ -42,5 +42,5 @@ sources:
   - https://github.com/tsightler/ring-mqtt
   - https://hub.docker.com/r/tsightler/ring-mqtt
 type: application
-version: 11.18.0
+version: 11.18.1
 
diff --git a/charts/stable/ring-mqtt/values.yaml b/charts/stable/ring-mqtt/values.yaml
index 98f5ac92b5e..78361e77a74 100644
--- a/charts/stable/ring-mqtt/values.yaml
+++ b/charts/stable/ring-mqtt/values.yaml
@@ -2,7 +2,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: docker.io/tsightler/ring-mqtt
-  tag: 5.9.2@sha256:2f96b55bc97a72ff704eeabf48a68290f6cd0e7dbcab1bfecbb8c02b006680a5
+  tag: 5.9.3@sha256:4a4e0db460d7023aa5851ff25491401fd23b2fd153b7269af481f0953cd6f00a
 securityContext:
   container:
     readOnlyRootFilesystem: false