diff --git a/sample_project/pom.xml b/sample_project/pom.xml
index cdc2738..7412b65 100644
--- a/sample_project/pom.xml
+++ b/sample_project/pom.xml
@@ -29,7 +29,7 @@
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
-            <version>2.1.3.RELEASE</version>
+            <version>2.5.12</version>
         </dependency>
 
         <dependency>