diff --git a/project/build.properties b/project/build.properties
index d6e35076c..5620cc502 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.1.6
+sbt.version=1.2.1
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 4430eb588..df8678173 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -3,5 +3,5 @@ evictionWarningOptions in update := EvictionWarningOptions.default.withWarnTrans
 
 resolvers += "Typesafe repository" at "http://repo.typesafe.com/typesafe/releases/"
 
-addSbtPlugin("com.typesafe.play" % "sbt-plugin" % "2.6.17")
+addSbtPlugin("com.typesafe.play" % "sbt-plugin" % "2.6.18")
 addSbtPlugin("org.irundaia.sbt" % "sbt-sassify" % "1.4.12")