diff --git a/manifests/workloads/uptime-kuma/kustomization.yaml b/manifests/workloads/uptime-kuma/kustomization.yaml
index 1b5f0391..5563fe85 100644
--- a/manifests/workloads/uptime-kuma/kustomization.yaml
+++ b/manifests/workloads/uptime-kuma/kustomization.yaml
@@ -6,7 +6,7 @@ namespace: monitoring
 images:
   - name: uptime-kuma-container-image
     newName: docker.io/louislam/uptime-kuma
-    newTag: 1.23.2
+    newTag: 1.23.3
 
 helmCharts:
   - name: kah-common-chart