diff --git a/seimicrawler/pom.xml b/seimicrawler/pom.xml
index b83e6a21..77444ea1 100644
--- a/seimicrawler/pom.xml
+++ b/seimicrawler/pom.xml
@@ -87,7 +87,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.31</version>
+            <version>1.2.62</version>
         </dependency>
         <dependency>
             <groupId>org.eclipse.jetty</groupId>