diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index f58927790..12261aeda 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -18,11 +18,11 @@ object Dependencies {
 
   private val sbtIO = "org.scala-sbt" %% "io" % ioVersion
 
-  val launcherVersion = "1.4.3"
+  val launcherVersion = "1.4.4"
   val launcherInterface = "org.scala-sbt" % "launcher-interface" % launcherVersion
   val rawLauncher = "org.scala-sbt" % "launcher" % launcherVersion
   val testInterface = "org.scala-sbt" % "test-interface" % "1.0"
-  val ipcSocket = "org.scala-sbt.ipcsocket" % "ipcsocket" % "1.6.2"
+  val ipcSocket = "org.scala-sbt.ipcsocket" % "ipcsocket" % "1.6.3"
 
   private val compilerInterface = "org.scala-sbt" % "compiler-interface" % zincVersion
   private val compilerClasspath = "org.scala-sbt" %% "zinc-classpath" % zincVersion