<!-- Akka -->
<dependency>
<groupId>com.typesafe.akka</groupId>
- <artifactId>akka-actor_${scala.version}</artifactId>
+ <artifactId>akka-actor_2.12</artifactId>
</dependency>
<dependency>
<groupId>com.typesafe.akka</groupId>
- <artifactId>akka-testkit_${scala.version}</artifactId>
+ <artifactId>akka-testkit_2.12</artifactId>
<scope>test</scope>
</dependency>