'org.http4s:http4s-json4s_2.10:0.4.2'
<dependency>
<groupId>org.http4s</groupId>
<artifactId>http4s-json4s_2.10</artifactId>
<version>0.4.2</version>
</dependency>
<dependency org="org.http4s" name="http4s-json4s_2.10" rev="0.4.2"/>
"org.http4s", "http4s-json4s_2.10", "0.4.2"