diff --git a/ace-modules/ace-sample/pom.xml b/ace-modules/ace-sample/pom.xml
index 475ceedcb56bb1cec6b3352a237f59cd89463381..f8653b09238b2398aa9bcb89e3a02a1c8351a0d7 100644
--- a/ace-modules/ace-sample/pom.xml
+++ b/ace-modules/ace-sample/pom.xml
@@ -117,7 +117,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.33</version>
+            <version>1.2.83</version>
         </dependency>
         <dependency>
             <groupId>javax.servlet</groupId>