diff --git a/cluster/core/longhorn-system/release.yaml b/cluster/core/longhorn-system/release.yaml
index 5074a718..1312e867 100644
--- a/cluster/core/longhorn-system/release.yaml
+++ b/cluster/core/longhorn-system/release.yaml
@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: longhorn
-      version: 1.5.1
+      version: 1.5.3
       sourceRef:
         kind: HelmRepository
         name: chart-longhorn