Please add below dependency.
<dependency>
<groupid>javax.servlet</groupid>
<artifactid>javax.servlet-api</artifactid>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupid>javax.servlet</groupid>
<artifactid>javax.servlet-api</artifactid>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>
javax.servlet javax.servlet-api 3.1.0 provided