diff --git a/pom.xml b/pom.xml
index d496971ca19707769e20e147d5ec94f2a81e0c03..b285080bb88d456bebeab871994d99e086c92a02 100644
--- a/pom.xml
+++ b/pom.xml
@@ -65,7 +65,7 @@
         <druid.version>1.2.8</druid.version>
         <!-- dubbo related -->
         <dubbo.version>3.0.5</dubbo.version>
-        <curator.version>4.2.0</curator.version>
+        <curator.version>4.3.0</curator.version>
         <zookeeper.version>3.4.14</zookeeper.version>
         <!-- apollo -->
         <apollo.version>1.9.2</apollo.version>