diff --git a/pom.xml b/pom.xml
index 13bab25..52ea22b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -66,7 +66,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.70</version>
+            <version>2.0.17</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>