diff --git a/project/plugins.sbt b/project/plugins.sbt
index 90639093..14ef6702 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -6,8 +6,8 @@ resolvers ++= Seq(
 )
 
 addSbtPlugin("com.typesafe.play" % "interplay"            % sys.props.getOrElse("interplay.version", "3.1.0"))
-addSbtPlugin("com.typesafe.play" % "sbt-plugin"           % sys.props.getOrElse("play.version", "2.9.0-M5"))
-addSbtPlugin("com.typesafe.play" % "play-docs-sbt-plugin" % sys.props.getOrElse("play.version", "2.9.0-M5"))
+addSbtPlugin("com.typesafe.play" % "sbt-plugin"           % sys.props.getOrElse("play.version", "2.9.0-M6"))
+addSbtPlugin("com.typesafe.play" % "play-docs-sbt-plugin" % sys.props.getOrElse("play.version", "2.9.0-M6"))
 
 addSbtPlugin("org.scalameta"     % "sbt-scalafmt"    % "2.5.0")
 addSbtPlugin("com.typesafe"      % "sbt-mima-plugin" % "1.1.2")