diff --git a/pom.xml b/pom.xml
index 764289f..86ee9f6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -77,7 +77,7 @@
         <mybatis-plus.version>3.1.2</mybatis-plus.version>
 
 
-        <fastjson.version>1.2.49</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
         <durid.version>1.1.13</durid.version>
         <cycloneboy.common.version>0.0.1-SNAPSHOT</cycloneboy.common.version>
         <cycloneboy.learn.version>0.0.1-SNAPSHOT</cycloneboy.learn.version>
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>