diff --git a/svc-example/pom.xml b/svc-example/pom.xml
index 97b0502..e59a62e 100644
--- a/svc-example/pom.xml
+++ b/svc-example/pom.xml
@@ -82,7 +82,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.37</version>
+            <version>1.2.83</version>
         </dependency>
         <dependency>
             <groupId>org.apache.poi</groupId>