diff --git a/values.yaml b/values.yaml
index 2f95525..cc20dd0 100644
--- a/values.yaml
+++ b/values.yaml
@@ -4,7 +4,7 @@ backend:
   enabled: true
   image:
     repository: docker.io/odoosky/tower
-    tag: "0.15.4"
+    tag: "0.15.5"
     pullPolicy: IfNotPresent  # IfNotPresent because the image is in
                               # containerd's k8s.io namespace already
                               # (lab1 single-server). Replace with