diff --git a/travel-note/pom.xml b/travel-note/pom.xml
index d892fb3..4618a18 100644
--- a/travel-note/pom.xml
+++ b/travel-note/pom.xml
@@ -88,7 +88,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.49</version>
+            <version>1.2.83</version>
         </dependency>