diff --git a/The-beauty-of-design-pattern/pom.xml b/The-beauty-of-design-pattern/pom.xml
index f08a2971..88786155 100644
--- a/The-beauty-of-design-pattern/pom.xml
+++ b/The-beauty-of-design-pattern/pom.xml
@@ -18,7 +18,7 @@
     <dependency>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-web</artifactId>
-        <version>2.1.1.RELEASE</version>
+        <version>2.5.12</version>
     </dependency>
     <dependency>
         <groupId>org.springframework</groupId>