diff --git a/.mill-version b/.mill-version
index 5111446..a8839f7 100644
--- a/.mill-version
+++ b/.mill-version
@@ -1 +1 @@
-0.10.12
\ No newline at end of file
+0.11.2
\ No newline at end of file
diff --git a/build.sc b/build.sc
index 00a5080..6866768 100644
--- a/build.sc
+++ b/build.sc
@@ -1,11 +1,12 @@
-import mill._, scalalib._, publish._
 import $ivy.`de.tototec::de.tobiasroeser.mill.vcs.version::0.4.0`
+
+import mill._, scalalib._, publish._
 import de.tobiasroeser.mill.vcs.version.VcsVersion
 
 object Deps {
   def acyclicAgg(scalaVersion: String) =
     Agg(ivy"com.lihaoyi:::acyclic:0.3.8")
-      .filter(_ => scalaVersion != "2.13.11" /* exclude unreleased versions, if any */ )
+      .filter(_ => scalaVersion != "2.13.12" /* exclude unreleased versions, if any */ )
 
   def scalaCompiler(scalaVersion: String) = ivy"org.scala-lang:scala-compiler:${scalaVersion}"
   val utest = ivy"com.lihaoyi::utest:0.8.1"
@@ -14,10 +15,10 @@ object Deps {
 val crosses =
   Seq("2.11.12") ++
     8.to(18).map("2.12." + _) ++
-    0.to(11).map("2.13." + _)
+    0.to(12).map("2.13." + _)
 
-object acyclic extends Cross[AcyclicModule](crosses: _*)
-class AcyclicModule(val crossScalaVersion: String) extends CrossScalaModule with PublishModule {
+object acyclic extends Cross[AcyclicModule](crosses)
+trait AcyclicModule extends CrossScalaModule with PublishModule {
   override def crossFullScalaVersion = true
   override def artifactName = "acyclic"
   def publishVersion = VcsVersion.vcsState().format()
@@ -38,7 +39,7 @@ class AcyclicModule(val crossScalaVersion: String) extends CrossScalaModule with
 
   override def scalacPluginIvyDeps = Deps.acyclicAgg(crossScalaVersion)
 
-  object test extends Tests with TestModule.Utest {
+  object test extends ScalaTests with TestModule.Utest {
     override def sources = T.sources(millSourcePath / "src", millSourcePath / "resources")
     override def ivyDeps = Agg(
       Deps.utest,