diff --git a/pom.xml b/pom.xml
index 380d156..c710e64 100644
--- a/pom.xml
+++ b/pom.xml
@@ -47,7 +47,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.66</version>
+            <version>2.0.49</version>
         </dependency>
         <dependency>
             <groupId>commons-codec</groupId>