diff --git a/spring/pom.xml b/spring/pom.xml
index 0a71259..3820256 100644
--- a/spring/pom.xml
+++ b/spring/pom.xml
@@ -65,7 +65,7 @@
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot</artifactId>
-			<version>2.1.3.RELEASE</version>
+			<version>2.2.11.RELEASE</version>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>