diff --git a/0000-java8_demo/pom.xml b/0000-java8_demo/pom.xml
index 3286a23c..580b4d0f 100644
--- a/0000-java8_demo/pom.xml
+++ b/0000-java8_demo/pom.xml
@@ -30,7 +30,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.47</version>
+            <version>1.2.83</version>
         </dependency>
 
         <!-- 日志依赖 -->