diff --git a/spring-boot-scan-login/pom.xml b/spring-boot-scan-login/pom.xml
index 2d204a8..44f5aaf 100644
--- a/spring-boot-scan-login/pom.xml
+++ b/spring-boot-scan-login/pom.xml
@@ -50,7 +50,7 @@
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>fastjson</artifactId>
-			<version>1.2.15</version>
+			<version>1.2.83</version>
 		</dependency>
 
 		<dependency>