diff --git a/boot/all-in-one-bootstrap/pom.xml b/boot/all-in-one-bootstrap/pom.xml
index 173f5ed..88ba7a8 100644
--- a/boot/all-in-one-bootstrap/pom.xml
+++ b/boot/all-in-one-bootstrap/pom.xml
@@ -61,7 +61,7 @@
 		<dependency>
 			<groupId>org.springframework</groupId>
 			<artifactId>spring-core</artifactId>
-			<version>5.1.6.RELEASE</version>
+			<version>5.2.22.RELEASE</version>
 		</dependency>
 	</dependencies>