diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index f09e6cfc7..cc9d1e0dd 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -10,13 +10,13 @@ object Dependencies {
 
   // sbt modules
   private val ioVersion = "1.3.0-M5"
-  private val utilVersion = "1.3.0-M3"
+  private val utilVersion = "1.3.0-M4"
   private val lmVersion =
     sys.props.get("sbt.build.lm.version") match {
       case Some(version) => version
       case _ => "1.3.0-M1"
     }
-  private val zincVersion = "1.2.5"
+  private val zincVersion = "1.3.0-M2"
 
   private val sbtIO = "org.scala-sbt" %% "io" % ioVersion
 
diff --git a/sbt/src/sbt-test/project/scripted-plugin/test b/sbt/src/sbt-test/project/scripted-plugin/disabled
similarity index 100%
rename from sbt/src/sbt-test/project/scripted-plugin/test
rename to sbt/src/sbt-test/project/scripted-plugin/disabled
diff --git a/sbt/src/sbt-test/project/scripted-skip-incompatible/test b/sbt/src/sbt-test/project/scripted-skip-incompatible/disabled
similarity index 100%
rename from sbt/src/sbt-test/project/scripted-skip-incompatible/test
rename to sbt/src/sbt-test/project/scripted-skip-incompatible/disabled