Build: Set dependencies to the 3.4.2 version of the Java driver

Author: rozza

project/Dependencies.scala

@@ -21,7 +21,7 @@ object Dependencies {
   // Versions
   val scalaVersions           = Seq("2.11.8", "2.12.1")
   val scalaCoreVersion        = "2.12.1"
-  val mongodbDriverVersion    = "3.4.0"
+  val mongodbDriverVersion    = "3.4.2"
 
   val scalaTestVersion        = "3.0.1"
   val scalaMockVersion        = "3.4.1"