diff --git a/lj-mybatis/pom.xml b/lj-mybatis/pom.xml
index d90291f..7259dab 100644
--- a/lj-mybatis/pom.xml
+++ b/lj-mybatis/pom.xml
@@ -60,7 +60,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.75</version>
+            <version>1.2.83</version>
         </dependency>
         <dependency>
             <groupId>org.projectlombok</groupId>