diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index b4b7d372e..62c33378c 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -3,11 +3,11 @@ import Keys._
 import sbt.contraband.ContrabandPlugin.autoImport._
 
 object Dependencies {
-  val scala211 = "2.11.11"
-  val scala212 = "2.12.3"
+  val scala211 = "2.11.12"
+  val scala212 = "2.12.4"
 
-  private val ioVersion = "1.0.0"
-  private val utilVersion = "1.0.0"
+  private val ioVersion = "1.0.2"
+  private val utilVersion = "1.0.3"
 
   private val sbtIO = "org.scala-sbt" %% "io" % ioVersion