diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index 7bbe8f4f0..7a1afc502 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -11,7 +11,7 @@ object Dependencies {
 
   // sbt modules
   private val ioVersion = nightlyVersion.getOrElse("1.3.0-M17")
-  private val utilVersion = nightlyVersion.getOrElse("1.3.0-M11")
+  private val utilVersion = nightlyVersion.getOrElse("1.3.0-M12")
   private val lmVersion =
     sys.props.get("sbt.build.lm.version") match {
       case Some(version) => version