diff --git a/pom.xml b/pom.xml
index 30cfff0a..29a2d846 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,12 +22,12 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 		<java.version>1.8</java.version>
-		<shiro.version>1.3.2</shiro.version>
+		<shiro.version>1.4.0</shiro.version>
 		<thymeleaf.extras.shiro.version>2.0.0</thymeleaf.extras.shiro.version>
-		<mybatis.spring.boot.starter.version>1.1.1</mybatis.spring.boot.starter.version>
-		<pagehelper.spring.boot.starter.version>1.2.3</pagehelper.spring.boot.starter.version>
-		<fastjson.version>1.2.31</fastjson.version>
-		<druid.version>1.0.28</druid.version>
+		<mybatis.spring.boot.starter.version>1.3.2</mybatis.spring.boot.starter.version>
+		<pagehelper.spring.boot.starter.version>1.2.5</pagehelper.spring.boot.starter.version>
+		<fastjson.version>1.2.47</fastjson.version>
+		<druid.version>1.1.10</druid.version>
 		<commons.io.version>2.5</commons.io.version>
 		<commons.fileupload.version>1.3.3</commons.fileupload.version>
 		<bitwalker.version>1.19</bitwalker.version>