diff --git a/springboot-elasticsearch/pom.xml b/springboot-elasticsearch/pom.xml
index 0a951a8..89b0e80 100644
--- a/springboot-elasticsearch/pom.xml
+++ b/springboot-elasticsearch/pom.xml
@@ -52,7 +52,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.16</version>
+            <version>1.2.83</version>
         </dependency>
 
         <dependency>