diff --git a/pom.xml b/pom.xml
index 02bc86f..259f448 100644
--- a/pom.xml
+++ b/pom.xml
@@ -18,7 +18,7 @@
         <java.version>1.8</java.version>
         <mybatis-plus.version>3.2.0</mybatis-plus.version>
         <lombok.version>1.18.8</lombok.version>
-        <fastjson.version>1.2.60</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
         <commons-csv.version>1.7</commons-csv.version>
         <commons-httpmime.version>4.5.10</commons-httpmime.version>
         <commons-httpclient.version>3.1</commons-httpclient.version>