diff --git a/spring-data-example/pom.xml b/spring-data-example/pom.xml
index 55a9f3c..3387ef1 100644
--- a/spring-data-example/pom.xml
+++ b/spring-data-example/pom.xml
@@ -9,7 +9,7 @@
   	<dependency>
   		<groupId>org.springframework</groupId>
   		<artifactId>spring-core</artifactId>
-  		<version>4.3.21.RELEASE</version>
+  		<version>5.3.18</version>
   	</dependency>
   	<dependency>
   		<groupId>org.springframework.data</groupId>