diff --git a/project/plugins.sbt b/project/plugins.sbt
index 256e46059..f114a2afd 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,5 +1,5 @@
-addSbtPlugin("com.typesafe.sbt" % "sbt-ghpages" % "0.6.3")
-addSbtPlugin("com.typesafe.sbt" % "sbt-site" % "1.4.0")
+addSbtPlugin("com.github.sbt" % "sbt-ghpages" % "0.8.0")
+addSbtPlugin("com.github.sbt" % "sbt-site-sphinx" % "1.6.0")
 
 // releasing
 addSbtPlugin("com.github.sbt" % "sbt-ci-release" % "1.5.12")