diff --git a/ddd-core/pom.xml b/ddd-core/pom.xml
index 8b46bf8..57b7187 100644
--- a/ddd-core/pom.xml
+++ b/ddd-core/pom.xml
@@ -21,7 +21,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.62</version>
+            <version>1.2.83</version>
         </dependency>
     </dependencies>
 </project>
\ No newline at end of file