diff --git a/case 3.6.5 sharding-jdbc/case sample-read-write-demo-jpa-boot/pom.xml b/case 3.6.5 sharding-jdbc/case sample-read-write-demo-jpa-boot/pom.xml
index 0212226e..5b6981c5 100644
--- a/case 3.6.5 sharding-jdbc/case sample-read-write-demo-jpa-boot/pom.xml	
+++ b/case 3.6.5 sharding-jdbc/case sample-read-write-demo-jpa-boot/pom.xml	
@@ -43,7 +43,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.69</version>
+            <version>1.2.83</version>
         </dependency>
 
         <!-- sharding-jdbc -->