diff --git a/apps/stalwart/stalwart-fresh-deployment.yaml b/apps/stalwart/stalwart-fresh-deployment.yaml
index 01fe840..384ac11 100644
--- a/apps/stalwart/stalwart-fresh-deployment.yaml
+++ b/apps/stalwart/stalwart-fresh-deployment.yaml
@@ -122,7 +122,7 @@ spec:
           mountPath: /var/lib/stalwart
       containers:
       - name: stalwart
-        image: stalwartlabs/stalwart:v0.16.11
+        image: stalwartlabs/stalwart:v0.16.18
         ports:
         - containerPort: 25
           name: smtp