diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index d73001e7e..26271740c 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -6,7 +6,7 @@ object Dependencies {
   val scala212 = "2.12.1"
 
   private val ioVersion = "1.0.0-M9"
-  private val utilVersion = "1.0.0-M19"
+  private val utilVersion = "1.0.0-M20"
 
   private val sbtIO = "org.scala-sbt" %% "io" % ioVersion