diff --git a/project/plugins.sbt b/project/plugins.sbt
index 9c22d4e9..0b00c809 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,5 +1,5 @@
-addSbtPlugin("org.typelevel"             % "sbt-typelevel"                 % "0.6.5")
-addSbtPlugin("org.typelevel"             % "sbt-typelevel-site"            % "0.6.5")
+addSbtPlugin("org.typelevel"             % "sbt-typelevel"                 % "0.6.6")
+addSbtPlugin("org.typelevel"             % "sbt-typelevel-site"            % "0.6.6")
 addSbtPlugin("io.spray"                  % "sbt-revolver"                  % "0.10.0")
 addSbtPlugin("com.timushev.sbt"          % "sbt-updates"                   % "0.6.4")
 addSbtPlugin("de.heikoseeberger"         % "sbt-header"                    % "5.10.0")