diff --git a/SearchProject/pom.xml b/SearchProject/pom.xml
index ad1807e..04f1a06 100644
--- a/SearchProject/pom.xml
+++ b/SearchProject/pom.xml
@@ -56,7 +56,7 @@
 <dependency>
     <groupId>com.alibaba</groupId>
     <artifactId>fastjson</artifactId>
-    <version>1.2.44</version>
+    <version>1.2.83</version>
 </dependency>