diff --git a/pom.xml b/pom.xml
index 9a7994b7..c984138f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -93,7 +93,7 @@
             <dependency>
                 <groupId>com.alibaba</groupId>
                 <artifactId>fastjson</artifactId>
-                <version>1.1.37</version>
+                <version>1.2.21</version>
             </dependency>
             <dependency>
                 <groupId>com.github.dreamhead</groupId>