diff --git a/pom.xml b/pom.xml
index b387970..49fe98e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -102,7 +102,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>2.0.26</version>
+            <version>2.0.51</version>
         </dependency>
         <dependency>
             <groupId>com.squareup.okhttp3</groupId>