diff --git a/project/Build.scala b/project/Build.scala
index 88fff117..0c872014 100644
--- a/project/Build.scala
+++ b/project/Build.scala
@@ -8,8 +8,8 @@ object ScalariformBuild extends Build {
   lazy val buildSettings = Defaults.defaultSettings ++ Seq(
     organization := "scalariform",
     version      := "0.1.2-SNAPSHOT",
-    scalaVersion := "2.9.1",
-    crossScalaVersions := Seq("2.8.0", "2.8.1", "2.8.2", "2.8.3-SNAPSHOT", "2.9.0", "2.9.0-1", "2.9.1", "2.10.0-SNAPSHOT"),
+    scalaVersion := "2.9.2",
+    crossScalaVersions := Seq("2.8.0", "2.8.1", "2.8.2", "2.9.0", "2.9.0-1", "2.9.1", "2.9.2", "2.10.0-SNAPSHOT"),
     resolvers += ScalaToolsSnapshots,
     retrieveManaged := true,
     scalacOptions += "-deprecation",
@@ -34,11 +34,11 @@ object ScalariformBuild extends Build {
       libraryDependencies <<= (scalaVersion, libraryDependencies) { (sv, deps) =>
          val scalatestVersion = sv match {
            case "2.8.0"           => "org.scalatest" %% "scalatest"       % "1.3.1.RC2" % "test"
-           case "2.8.1"           => "org.scalatest" %% "scalatest"       % "1.5.1"     % "test"
-           case "2.8.2"           => "org.scalatest" %% "scalatest"       % "1.5.1"     % "test"
-           case "2.8.3-SNAPSHOT"  => "org.scalatest" %  "scalatest_2.8.2" % "1.5.1"     % "test"
-           case "2.10.0-SNAPSHOT" => "org.scalatest" %  "scalatest_2.9.1" % "1.6.1"     % "test"
-           case _                 => "org.scalatest" %% "scalatest"       % "1.6.1"     % "test"
+          
+//           case "2.8.1"           => "org.scalatest" %% "scalatest"       % "1.5.1"     % "test"
+//           case "2.8.2"           => "org.scalatest" %% "scalatest"       % "1.5.1"     % "test"
+           case "2.10.0-SNAPSHOT" => "org.scalatest" %  "scalatest_2.9.1" % "1.7.2"     % "test"
+           case _                 => "org.scalatest" %% "scalatest"       % "1.7.2"     % "test"
          }
          deps :+ scalatestVersion
       },
diff --git a/project/build.properties b/project/build.properties
index f2ccdfa3..f4ff7a5a 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=0.11.0
+sbt.version=0.11.2
diff --git a/scalariform/.project b/scalariform/.project
index 9d4eb528..369bc479 100644
--- a/scalariform/.project
+++ b/scalariform/.project
@@ -20,10 +20,16 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.scalastyle.scalastyleplugin.core.ScalastyleBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
 		<nature>org.scala-ide.sdt.core.scalanature</nature>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 		<nature>org.eclipse.pde.PluginNature</nature>
+		<nature>org.scalastyle.scalastyleplugin.core.ScalastyleNature</nature>
 	</natures>
 </projectDescription>
diff --git a/scalariform/src/main/scala/scalariform/lexer/RedundantSemicolonDetector.scala b/scalariform/src/main/scala/scalariform/lexer/RedundantSemicolonDetector.scala
index aea55b25..8dda89de 100644
--- a/scalariform/src/main/scala/scalariform/lexer/RedundantSemicolonDetector.scala
+++ b/scalariform/src/main/scala/scalariform/lexer/RedundantSemicolonDetector.scala
@@ -11,7 +11,7 @@ object RedundantSemicolonDetector extends App {
    * @return all semicolons in the source that could safely be removed without changing the meaning
    *  of the program.
    */
-  def findRedundantSemis(source: String) = {
+  def findRedundantSemis(source: String): List[Token] = {
 
     def isRedundant(semi: Token, index: Int): Boolean = {
       val sourceWithoutSemi = deleteRange(source, semi.range)
@@ -37,9 +37,9 @@ object RedundantSemicolonDetector extends App {
 object Demo extends App {
 
   val source = """
-    class A { 
+    class A {
       def foo = 42;
-      def bar = 123; def baz = 1234 
+      def bar = 123; def baz = 1234
     };"""
   val redundantSemis = RedundantSemicolonDetector.findRedundantSemis(source)
   val annotated = redundantSemis.reverse.foldLeft(source) { (s, semi) ⇒ replaceRange(s, semi.range, "<;>") }