diff --git a/springboot_es/pom.xml b/springboot_es/pom.xml
index 79953d8..6815cd2 100644
--- a/springboot_es/pom.xml
+++ b/springboot_es/pom.xml
@@ -48,7 +48,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.62</version>
+            <version>1.2.83</version>
         </dependency>
 
         <dependency>