diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index de92f7b..1e4047d
--- a/pom.xml
+++ b/pom.xml
@@ -107,7 +107,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.38</version>
+            <version>1.2.83</version>
         </dependency>
 
 <!--activemq消息队列-->