diff --git a/mmc-lidea-web/pom.xml b/mmc-lidea-web/pom.xml
index c7378a2..72f0274 100644
--- a/mmc-lidea-web/pom.xml
+++ b/mmc-lidea-web/pom.xml
@@ -61,7 +61,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.47</version>
+            <version>1.2.83</version>
         </dependency>
 
         <dependency>