diff --git a/pom.xml b/pom.xml
index ebdf109..ee42f3b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -41,7 +41,7 @@
         <mybatis.version>3.4.6</mybatis.version>
 
         <jjwt.version>0.9.1</jjwt.version>
-        <fastjson.version>1.2.49</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
         <commons-codec.version>1.11</commons-codec.version>
         <!-- 阿里云相关 -->
         <aliyun-java-sdk-core.version>4.1.1</aliyun-java-sdk-core.version>