diff --git a/pom.xml b/pom.xml
index ae592a6..928ce00 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,7 +21,7 @@
         <java-version>1.7</java-version>
         <servlet-version>3.1.0</servlet-version>
         <junit-version>4.12</junit-version>
-        <springframework-version>4.3.7.RELEASE</springframework-version>
+        <springframework-version>5.2.20.RELEASE</springframework-version>
         <mybatis-version>3.4.1</mybatis-version>
         <mybatis-spring-version>1.3.0</mybatis-spring-version>
         <mysql-version>5.1.39</mysql-version>