diff --git a/pom.xml b/pom.xml
index 8a4f620..ff97189 100644
--- a/pom.xml
+++ b/pom.xml
@@ -57,7 +57,7 @@
       <dependency>
           <groupId>com.alibaba</groupId>
           <artifactId>fastjson</artifactId>
-          <version>1.2.15</version>
+          <version>1.2.83</version>
       </dependency>
   </dependencies>