diff --git a/jpassport-web/pom.xml b/jpassport-web/pom.xml
index 2c0c2ee..da92803 100644
--- a/jpassport-web/pom.xml
+++ b/jpassport-web/pom.xml
@@ -48,7 +48,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.54</version>
+            <version>1.2.83</version>
         </dependency>
         <dependency>
             <groupId>log4j</groupId>