diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index 956819acf..a8b56ed4c 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -14,7 +14,7 @@ object Dependencies {
   private val ioVersion = nightlyVersion.getOrElse("1.4.0-M6")
   private val lmVersion =
     sys.props.get("sbt.build.lm.version").orElse(nightlyVersion).getOrElse("1.4.0-M2")
-  val zincVersion = nightlyVersion.getOrElse("1.4.0-M8")
+  val zincVersion = nightlyVersion.getOrElse("1.4.0-M9")
 
   private val sbtIO = "org.scala-sbt" %% "io" % ioVersion