diff --git a/.travis.yml b/.travis.yml
index 9327ef3e..61eafdaf 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 language: scala
 scala:
-- 2.11.8
+- 2.11.11
 jdk:
 - oraclejdk8
 script:
diff --git a/build.sbt b/build.sbt
index 9eceb429..a79c9ddd 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,6 +1,6 @@
-val scalaExerciesV = "0.4.0-SNAPSHOT"
+val scalaExercisesV = "0.4.0-SNAPSHOT"
 
-def dep(artifactId: String) = "org.scala-exercises" %% artifactId % scalaExerciesV
+def dep(artifactId: String) = "org.scala-exercises" %% artifactId % scalaExercisesV
 
 lazy val `scala-tutorial` = (project in file("."))
   .enablePlugins(ExerciseCompilerPlugin)
diff --git a/project/ProjectPlugin.scala b/project/ProjectPlugin.scala
index 47cc24f9..17c1b2ce 100644
--- a/project/ProjectPlugin.scala
+++ b/project/ProjectPlugin.scala
@@ -25,9 +25,9 @@ object ProjectPlugin extends AutoPlugin {
         organizationEmail = "hello@47deg.com"
       ),
       orgLicenseSetting := ApacheLicense,
-      scalaVersion := "2.11.8",
+      scalaVersion := "2.11.11",
       scalaOrganization := "org.scala-lang",
-      crossScalaVersions := Seq("2.11.8"),
+      crossScalaVersions := Seq("2.11.11"),
       resolvers ++= Seq(
         Resolver.mavenLocal,
         Resolver.sonatypeRepo("snapshots"),
diff --git a/project/plugins.sbt b/project/plugins.sbt
index ad634fcd..b8aa20a3 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -3,4 +3,4 @@ resolvers ++= Seq(
 )
 
 addSbtPlugin("org.scala-exercises" % "sbt-exercise" % "0.4.0-SNAPSHOT", "0.13", "2.10")
-addSbtPlugin("com.47deg"         % "sbt-org-policies" % "0.3.2")
+addSbtPlugin("com.47deg"         % "sbt-org-policies" % "0.5.12")
diff --git a/version.sbt b/version.sbt
index 5492cbd5..11c590d8 100644
--- a/version.sbt
+++ b/version.sbt
@@ -1 +1 @@
-version in ThisBuild := "0.4.1-SNAPSHOT"
+version in ThisBuild := "0.4.2-SNAPSHOT"