diff --git a/pom.xml b/pom.xml
index 90426cd..32654fa 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
 	<url>http://maven.apache.org</url>
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<spring.version>4.3.2.RELEASE</spring.version>
+		<spring.version>5.3.18</spring.version>
 		<junit.version>4.12</junit.version>
 		<servlet.version>3.1.0</servlet.version>
 		<servlet.version>3.0.1</servlet.version>