diff --git a/pom.xml b/pom.xml
index 675d42312..624d168ef 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,7 +14,7 @@
         <java.version>1.8</java.version>
 
         <flowable.version>6.4.2</flowable.version>
-        <dubbo.version>2.7.3</dubbo.version>
+        <dubbo.version>2.7.5</dubbo.version>
 
         <spring.boot.version>2.1.11.RELEASE</spring.boot.version>
         <spring.cloud.version>Greenwich.SR4</spring.cloud.version>