diff --git a/train/pom.xml b/train/pom.xml
index 7885d05..0fef697 100644
--- a/train/pom.xml
+++ b/train/pom.xml
@@ -29,7 +29,7 @@
 	
 	<!-- 用来设置版本号 -->
 	<properties>
-		<srping.version>4.1.5.RELEASE</srping.version>
+		<srping.version>5.2.21.RELEASE</srping.version>
 		<mybatis.version>3.2.8</mybatis.version>
 		<log4j.version>1.2.14</log4j.version>
 	</properties>