diff --git a/project/build.properties b/project/build.properties
index 64317fda..133a8f19 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=0.13.15
+sbt.version=0.13.17
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 7d280f4e..2dfb760a 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -10,5 +10,5 @@ addSbtPlugin("com.github.mpeltonen" % "sbt-idea" % "1.6.0")
 
 addSbtPlugin("org.ensime" % "ensime-sbt-cmd" % "0.1.2")
 
-addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.14.5")
+addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.14.8")