diff --git a/spring-boot-22-FarstPlus/pom.xml b/spring-boot-22-FarstPlus/pom.xml
index ec068a3..ccecc83 100644
--- a/spring-boot-22-FarstPlus/pom.xml
+++ b/spring-boot-22-FarstPlus/pom.xml
@@ -39,7 +39,7 @@
 
         <kaptcha.version>0.0.9</kaptcha.version>
         <shiro.version>1.3.2</shiro.version>
-        <fastjson.version>1.2.31</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
         <commons.lang.version>2.6</commons.lang.version>
         <commons.fileupload.version>1.3.1</commons.fileupload.version>
         <commons.io.version>2.5</commons.io.version>