diff --git a/project/plugins.sbt b/project/plugins.sbt
index ecd9bba..003f70e 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -5,5 +5,5 @@ addSbtPlugin("io.kevinlee" % "sbt-github-pages" % "0.7.0")
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.4.0")
 addSbtPlugin("org.scalastyle" %% "scalastyle-sbt-plugin" % "1.0.0")
 addSbtPlugin("org.scoverage" %% "sbt-scoverage" % "1.6.1")
-addSbtPlugin("org.wartremover" % "sbt-wartremover" % "3.1.0")
+addSbtPlugin("org.wartremover" % "sbt-wartremover" % "3.1.8")
 addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "3.9.21")