diff --git a/pom.xml b/pom.xml
index f04d6ae..db68359 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
 		<dependency>
 			<groupId>org.springframework</groupId>
 			<artifactId>spring-core</artifactId>
-			<version>4.3.0.RELEASE</version>
+			<version>5.3.18</version>
 		</dependency>
 
 		<dependency>