diff --git a/clusters/cl01tl/monitoring/unpoller/values.yaml b/clusters/cl01tl/monitoring/unpoller/values.yaml
index 77aa830d5..9f5198276 100644
--- a/clusters/cl01tl/monitoring/unpoller/values.yaml
+++ b/clusters/cl01tl/monitoring/unpoller/values.yaml
@@ -9,7 +9,7 @@ unpoller:
         main:
           image:
             repository: ghcr.io/unpoller/unpoller
-            tag: v2.14.1
+            tag: v2.15.3
             pullPolicy: IfNotPresent
           env:
             - name: UP_UNIFI_CONTROLLER_0_SAVE_ALARMS