diff --git a/pom.xml b/pom.xml
index b367389..16afefd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
     <url>http://maven.apache.org</url>
 
     <properties>
-        <spring.version>4.3.16.RELEASE</spring.version>
+        <spring.version>5.2.1.RELEASE</spring.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <java.version>1.8</java.version>