diff --git a/Abc_RedisUtil_Demo/pom.xml b/Abc_RedisUtil_Demo/pom.xml
index ff5e3dd..aa8f5f5 100644
--- a/Abc_RedisUtil_Demo/pom.xml
+++ b/Abc_RedisUtil_Demo/pom.xml
@@ -51,7 +51,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.66</version>
+            <version>1.2.83</version>
         </dependency>
 
     </dependencies>