diff --git a/pom.xml b/pom.xml
index 1b4e751..d968409 100644
--- a/pom.xml
+++ b/pom.xml
@@ -68,7 +68,7 @@
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>
       <artifactId>jackson-databind</artifactId>
-      <version>2.9.8</version>
+      <version>2.9.10.3</version>
     </dependency>
     <dependency>
       <groupId>com.dubbodemo.me</groupId>