build for play2.9

Author: oscarduignan

build.sbt

@@ -1,27 +1,26 @@
-val scala2_12 = "2.12.15"
 val scala2_13 = "2.13.7"
 
 val silencerVersion = "1.7.7"
 
-lazy val root = Project("play-ui-play-28", file("."))
+lazy val root = Project("play-ui-play-29", file("."))
   .enablePlugins(SbtTwirl)
   .disablePlugins(JUnitXmlReportPlugin) // Required to prevent https://github.com/scalatest/scalatest/issues/1427
   .settings(
     majorVersion := 9,
     scalaVersion := scala2_13,
-    crossScalaVersions := Seq(scala2_12, scala2_13),
+    crossScalaVersions := Seq(scala2_13),
     libraryDependencies ++= Seq(
-      "com.typesafe.play" %% "play"            % "2.8.7",
-      "com.typesafe.play" %% "filters-helpers" % "2.8.7",
-      "org.joda"           % "joda-convert"    % "2.0.2",
-      "org.apache.commons" % "commons-text"    % "1.9",
-      "org.scalatest"     %% "scalatest"       % "3.0.8"  % Test,
-      "org.pegdown"        % "pegdown"         % "1.6.0"  % Test,
-      "org.jsoup"          % "jsoup"           % "1.11.3" % Test,
-      "com.typesafe.play" %% "play-test"       % "2.8.7"  % Test,
-      "org.scalacheck"    %% "scalacheck"      % "1.14.0" % Test
-    ),
-    libraryDependencySchemes += "org.scala-lang.modules" %% "scala-xml" % VersionScheme.Always // required since we're cross building for Play 2.8 which isn't compatible with sbt 1.9
+      "com.typesafe.play" %% "play"                 % "2.9.0",
+      "com.typesafe.play" %% "play-filters-helpers" % "2.9.0",
+      "joda-time"          % "joda-time"            % "2.12.5",
+      "org.joda"           % "joda-convert"         % "2.0.2",
+      "org.apache.commons" % "commons-text"         % "1.9",
+      "org.scalatest"     %% "scalatest"            % "3.0.8"  % Test,
+      "org.pegdown"        % "pegdown"              % "1.6.0"  % Test,
+      "org.jsoup"          % "jsoup"                % "1.11.3" % Test,
+      "com.typesafe.play" %% "play-test"            % "2.9.0"  % Test,
+      "org.scalacheck"    %% "scalacheck"           % "1.14.0" % Test
+    )
   )
   .settings(
     TwirlKeys.templateImports := Seq(

project/plugins.sbt

@@ -3,11 +3,8 @@ resolvers += Resolver.url("HMRC-open-artefacts-ivy2", url("https://open.artefact
   Resolver.ivyStylePatterns
 )
 
-// required since we're cross building for Play 2.8 which isn't compatible with sbt 1.9
-libraryDependencySchemes += "org.scala-lang.modules" %% "scala-xml" % VersionScheme.Always
+addSbtPlugin("uk.gov.hmrc" % "sbt-auto-build" % "3.15.0")
 
-addSbtPlugin("uk.gov.hmrc" % "sbt-auto-build" % "3.6.0")
-
-addSbtPlugin("com.typesafe.sbt" % "sbt-twirl" % "1.5.1")
+addSbtPlugin("com.typesafe.play" % "sbt-twirl" % "1.6.1")
 
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.4.0")