diff --git a/pubsub/pom.xml b/pubsub/pom.xml
index 2ea943a..ef61b69 100644
--- a/pubsub/pom.xml
+++ b/pubsub/pom.xml
@@ -34,7 +34,7 @@
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-web</artifactId>
-			<version>2.1.7.RELEASE</version>
+			<version>2.5.12</version>
 		</dependency>
 
 		<dependency>