diff --git a/clusters/cl01tl/manifests/stalwart/Deployment-stalwart.yaml b/clusters/cl01tl/manifests/stalwart/Deployment-stalwart.yaml
index 53be3b7ae..506057578 100644
--- a/clusters/cl01tl/manifests/stalwart/Deployment-stalwart.yaml
+++ b/clusters/cl01tl/manifests/stalwart/Deployment-stalwart.yaml
@@ -34,7 +34,7 @@ spec:
       hostPID: false
       dnsPolicy: ClusterFirst
       containers:
-        - image: stalwartlabs/stalwart:v0.15.2
+        - image: stalwartlabs/stalwart:v0.15.3
           imagePullPolicy: IfNotPresent
           name: main
           resources: