diff --git a/Part-5 Spring Boot Web Application/SpringMysqlhiber/pom.xml b/Part-5 Spring Boot Web Application/SpringMysqlhiber/pom.xml
index 58342e40..41a9c3b2 100644
--- a/Part-5 Spring Boot Web Application/SpringMysqlhiber/pom.xml	
+++ b/Part-5 Spring Boot Web Application/SpringMysqlhiber/pom.xml	
@@ -88,7 +88,7 @@
         <dependency>
             <groupId>org.webjars</groupId>
             <artifactId>bootstrap</artifactId>
-            <version>3.3.7</version>
+            <version>4.0.0</version>
         </dependency>
 
     </dependencies>