diff --git a/project/wartremover.sbt b/project/wartremover.sbt
index 674c368512..811dd3f9ce 100644
--- a/project/wartremover.sbt
+++ b/project/wartremover.sbt
@@ -1 +1 @@
-addSbtPlugin("org.wartremover" % "sbt-wartremover" % "3.1.8")
+addSbtPlugin("org.wartremover" % "sbt-wartremover" % "3.4.1")