diff --git a/project/plugins.sbt b/project/plugins.sbt
index 97335ba7400..bfb95355fde 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -11,7 +11,7 @@ addSbtPlugin("com.github.tkawachi" % "sbt-doctest"                   % "0.8.0")
 addSbtPlugin("org.xerial.sbt"      % "sbt-sonatype"                  % "2.0")
 addSbtPlugin("com.47deg"           % "sbt-microsites"                % "0.7.20")
 addSbtPlugin("com.dwijnand"        % "sbt-travisci"                  % "1.1.1")
-addSbtPlugin("org.lyranthe.sbt"    % "partial-unification"           % "1.1.1")
+addSbtPlugin("org.lyranthe.sbt"    % "partial-unification"           % "1.1.2")
 addSbtPlugin("org.tpolecat"        % "tut-plugin"                    % "0.6.6")
 addSbtPlugin("org.portable-scala"  % "sbt-scalajs-crossproject"      % "0.5.0")
 addSbtPlugin("org.portable-scala"  % "sbt-scala-native-crossproject" % "0.5.0")