diff --git a/pom.xml b/pom.xml
index b01b15a..dd91926 100644
--- a/pom.xml
+++ b/pom.xml
@@ -167,7 +167,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.33</version>
+            <version>1.2.83</version>
         </dependency>
         <dependency>
             <groupId>org.elasticsearch.client</groupId>