Update Spring Boot in the spring-mvc-basics-2
<scribejava.version>5.1.0</scribejava.version>
<json.version>20180130</json.version>
<javax.mail.version>1.6.1</javax.mail.version>
- <spring-boot.version>2.3.4.RELEASE</spring-boot.version>
+ <spring-boot.version>2.5.6</spring-boot.version>
</properties>
</project>
\ No newline at end of file
