diff --git a/pom.xml b/pom.xml
index 86ad46a..1c89258 100644
--- a/pom.xml
+++ b/pom.xml
@@ -53,7 +53,7 @@
     <dependency>
       <groupId>com.alibaba</groupId>
       <artifactId>fastjson</artifactId>
-      <version>1.2.54</version>
+      <version>1.2.83</version>
       <scope>test</scope>
     </dependency>
     <dependency>