diff --git a/project/plugins.sbt b/project/plugins.sbt
index 05deee3..ac881d5 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,2 +1,2 @@
-addSbtPlugin("org.typelevel" % "sbt-typelevel" % "0.6.3")
-addSbtPlugin("org.typelevel" % "sbt-typelevel-site" % "0.6.3")
+addSbtPlugin("org.typelevel" % "sbt-typelevel" % "0.6.4")
+addSbtPlugin("org.typelevel" % "sbt-typelevel-site" % "0.6.4")