diff --git a/charts/stable/unpoller/Chart.yaml b/charts/stable/unpoller/Chart.yaml
index 9a98c66b1c5..308466f93db 100644
--- a/charts/stable/unpoller/Chart.yaml
+++ b/charts/stable/unpoller/Chart.yaml
@@ -9,7 +9,7 @@ annotations:
   truecharts.org/min_helm_version: "3.14"
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 2.14.1
+appVersion: 2.15.3
 dependencies:
   - name: common
     version: 25.4.10
@@ -37,5 +37,5 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/unpoller
   - https://github.com/unifi-poller/unifi-poller
 type: application
-version: 12.8.1
+version: 12.9.0
 
diff --git a/charts/stable/unpoller/values.yaml b/charts/stable/unpoller/values.yaml
index eab08ff705a..dca8c7d3cbf 100644
--- a/charts/stable/unpoller/values.yaml
+++ b/charts/stable/unpoller/values.yaml
@@ -1,7 +1,7 @@
 image:
   repository: ghcr.io/unpoller/unpoller
   pullPolicy: IfNotPresent
-  tag: v2.14.1@sha256:9ba73b1793ef332ae9b4b719ef0fc09f231d6276bc7b721cbb47961ed7792961
+  tag: v2.15.3@sha256:56069bd90291a7c63e58b594e877c5f868a58f082e20c4c533e4e546ed3b42b3
 service:
   main:
     ports: