diff --git a/build.sbt b/build.sbt
index dbaea19..1ace900 100644
--- a/build.sbt
+++ b/build.sbt
@@ -2,12 +2,12 @@ lazy val `play-doc` = (project in file("."))
   .enablePlugins(PlayLibrary, SbtTwirl, PlayReleaseBase)

 // we need crossVersionScala since interplay won't build PlayLibrary for 2.10.6
-crossScalaVersions := Seq("2.10.6", "2.11.8")
+crossScalaVersions := Seq("2.10.6", "2.11.8", "2.12.0-RC2")

 libraryDependencies ++= Seq(
   "org.pegdown" % "pegdown" % "1.6.0",
   "commons-io" % "commons-io" % "2.5",
-  "org.specs2" %% "specs2-core" % "3.8.4" % "test"
+  "org.specs2" %% "specs2-core" % "3.8.5.1" % "test"
 )

 // ASM version 5 will support Java 8 but not Java 9
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 776f982..255d0b8 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,2 +1,2 @@
 addSbtPlugin("com.typesafe.play" % "interplay" % "1.2.0")
-addSbtPlugin("com.typesafe.sbt" % "sbt-twirl" % "1.2.0")
+addSbtPlugin("com.typesafe.sbt" % "sbt-twirl" % "1.2.1-SNAPSHOT")