diff --git a/bbs/pom.xml b/bbs/pom.xml
index 9349731..023fc70 100644
--- a/bbs/pom.xml
+++ b/bbs/pom.xml
@@ -159,7 +159,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.7</version>
+            <version>1.2.83</version>
         </dependency>
 
     </dependencies>