diff --git a/project/build.scala b/project/build.scala
index 6d8d1e28..46a6f331 100644
--- a/project/build.scala
+++ b/project/build.scala
@@ -11,7 +11,7 @@ object BuildSettings extends Build {
   override lazy val settings = super.settings ++ Seq(
     organization := "berkeley",
     version      := "1.2",
-    scalaVersion := "2.11.11",
+    scalaVersion := "2.11.12",
     parallelExecution in Global := false,
     traceLevel   := 15,
     scalacOptions ++= Seq("-deprecation","-unchecked"),
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 715be580..a7f364fd 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -2,7 +2,7 @@ resolvers += "jgit-repo" at "http://download.eclipse.org/jgit/maven"
 
 addSbtPlugin("com.typesafe.sbt" % "sbt-ghpages" % "0.6.2")
 
-addSbtPlugin("com.typesafe.sbt" % "sbt-site" % "1.3.0")
+addSbtPlugin("com.typesafe.sbt" % "sbt-site" % "1.3.1")
 
 addSbtPlugin("com.eed3si9n" % "sbt-buildinfo" % "0.7.0")