diff --git a/pom.xml b/pom.xml
index b05920c1648070018eafa139f450dc77f558cbce..3fda0241e812a4973ca64fe79898dc5f466c441c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -31,7 +31,7 @@
         <jwt.version>0.7.0</jwt.version>
         <weixin-java.version>4.1.0</weixin-java.version>
         <captcha.version>1.2.8</captcha.version>
-        <fastjson.version>1.2.75</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
         <tencentcloud.version>4.0.11</tencentcloud.version>
         <poi.version>5.0.0</poi.version>
     </properties>