diff --git a/project/build.properties b/project/build.properties
index 64cf32f7f..d6e35076c 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.1.4
+sbt.version=1.1.6
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 46054b0a0..5ded00d20 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,8 +1,7 @@
 scalaVersion := "2.12.6"
 scalacOptions ++= Seq("-feature", "-language:postfixOps")
 
-addSbtPlugin("com.typesafe"      % "sbt-mima-plugin" % "0.2.0")
-addSbtPlugin("org.scala-sbt"     % "sbt-houserules"  % "0.3.6")
+addSbtPlugin("org.scala-sbt"     % "sbt-houserules"  % "0.3.7")
 addSbtPlugin("org.scala-sbt"     % "sbt-contraband"  % "0.4.0")
 addSbtPlugin("de.heikoseeberger" % "sbt-header"      % "3.0.2")
 addSbtPlugin("com.eed3si9n"      % "sbt-buildinfo"   % "0.8.0")