diff --git a/springboot-elasticsearch/pom.xml b/springboot-elasticsearch/pom.xml
index ad77a40..d1d7101 100644
--- a/springboot-elasticsearch/pom.xml
+++ b/springboot-elasticsearch/pom.xml
@@ -44,7 +44,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.47</version>
+            <version>1.2.83</version>
         </dependency>
         <dependency>
             <groupId>org.elasticsearch.client</groupId>