diff --git a/pom.xml b/pom.xml
index e0be59895988132ffe03deea0c9871f499bfd519..3261c53a6e9bcb4f11d34c39b30d05cd69ecdb08 100644
--- a/pom.xml
+++ b/pom.xml
@@ -76,7 +76,7 @@
 
         <!-- dubbo related -->
         <curator.version>4.3.0</curator.version>
-        <dubbo.version>3.1.0</dubbo.version>
+        <dubbo.version>3.1.1</dubbo.version>
         <zookeeper.version>3.4.14</zookeeper.version>
         <!-- apollo -->
         <apollo.version>2.0.1</apollo.version>