diff --git a/ssm-shiro/pom.xml b/ssm-shiro/pom.xml
index 96d026f..1560b47 100644
--- a/ssm-shiro/pom.xml
+++ b/ssm-shiro/pom.xml
@@ -150,7 +150,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.47</version>
+            <version>1.2.83</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>