diff --git a/java8/pom.xml b/java8/pom.xml
index ac3df39..e362762 100644
--- a/java8/pom.xml
+++ b/java8/pom.xml
@@ -32,7 +32,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.41</version>
+            <version>1.2.83</version>
         </dependency>
     </dependencies>
 </project>