diff --git a/eureka-loadbalance/common/pom.xml b/eureka-loadbalance/common/pom.xml
old mode 100755
new mode 100644
index 225d02a2..4df2e066
--- a/eureka-loadbalance/common/pom.xml
+++ b/eureka-loadbalance/common/pom.xml
@@ -44,7 +44,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.9.5</version>
+            <version>2.9.10.7</version>
         </dependency>
 
         <dependency>