Bump support library versions.

README.md

@@ -136,10 +136,10 @@ Jawn currently supports six external ASTs directly:
 | AST       | 2.10  | 2.11  | 2.12  |
 |-----------|-------|-------|-------|
 | Argonaut  | 6.1   | 6.1   |       |
-| Json4s    | 3.4.2 | 3.4.2 | 3.4.2 |
-| Play      | 2.4.8 | 2.5.8 |       |
-| Rojoma    | 2.4.3 | 2.4.3 |       |
-| Rojoma-v3 | 3.3.0 | 3.3.0 |       |
+| Json4s    | 3.5.0 | 3.5.0 | 3.5.0 |
+| Play-json | 2.4.8 | 2.5.9 |       |
+| Rojoma    | 2.4.3 | 2.4.3 | 2.4.3 |
+| Rojoma-v3 | 3.7.0 | 3.7.0 | 3.7.0 |
 | Spray     | 1.3.2 | 1.3.2 | 1.3.2 |
 
 Each of these subprojects provides a `Parser` object (an instance of

build.sbt

@@ -101,22 +101,21 @@ lazy val supportArgonaut = support("argonaut")
   .settings(libraryDependencies += "io.argonaut" %% "argonaut" % "6.1")
 
 lazy val supportJson4s = support("json4s")
-  .settings(libraryDependencies += "org.json4s" %% "json4s-ast" % "3.4.2")
+  .settings(libraryDependencies += "org.json4s" %% "json4s-ast" % "3.5.0")
 
 lazy val supportPlay = support("play")
   .settings(crossScalaVersions := Seq("2.10.6", "2.11.8"))
   .settings(libraryDependencies += (scalaBinaryVersion.value match {
     case "2.10" => "com.typesafe.play" %% "play-json" % "2.4.8"
-    case _ =>  "com.typesafe.play" %% "play-json" % "2.5.8"
+    case _ =>  "com.typesafe.play" %% "play-json" % "2.5.9"
   }))
 
 lazy val supportRojoma = support("rojoma")
-  .settings(crossScalaVersions := Seq("2.10.6", "2.11.8"))
+  .settings(crossScalaVersions := Seq("2.10.6", "2.11.8", "2.12.0"))
   .settings(libraryDependencies += "com.rojoma" %% "rojoma-json" % "2.4.3")
 
 lazy val supportRojomaV3 = support("rojoma-v3")
-  .settings(crossScalaVersions := Seq("2.10.6", "2.11.8"))
-  .settings(libraryDependencies += "com.rojoma" %% "rojoma-json-v3" % "3.3.0")
+  .settings(libraryDependencies += "com.rojoma" %% "rojoma-json-v3" % "3.7.0")
 
 lazy val supportSpray = support("spray")
   .settings(resolvers += "spray" at "http://repo.spray.io/")