diff --git a/demo/pom.xml b/demo/pom.xml
index ffb9d83..e8837fd 100644
--- a/demo/pom.xml
+++ b/demo/pom.xml
@@ -37,7 +37,7 @@
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot</artifactId>
-			<version>2.2.0.RELEASE</version>
+			<version>2.7.18</version>
 		</dependency>
 		<dependency>
 			<groupId>org.openjdk.jmh</groupId>