diff --git a/project/plugins.sbt b/project/plugins.sbt
index 7153582b..e4628697 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -8,7 +8,7 @@ addSbtPlugin("com.typesafe" % "sbt-mima-plugin" % "1.1.3")
 
 addSbtPlugin("com.github.sbt" % "sbt-unidoc" % "0.5.0")
 
-addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "2.1.5")
+addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "2.2.0")
 
 addSbtPlugin("cchantep" % "sbt-scaladoc-compiler" % "0.2")