diff --git a/project/plugins.sbt b/project/plugins.sbt
index bc907486..c7b6f92a 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -15,4 +15,4 @@ addSbtPlugin("com.47deg" % "sbt-microsites" % "1.3.4")
 addSbtPlugin("com.typesafe.sbt" % "sbt-ghpages" % "0.6.3")
 
 // Easily manage scalac settings across scala versions with this:
-addSbtPlugin("io.github.davidgregory084" % "sbt-tpolecat" % "0.1.19")
+addSbtPlugin("io.github.davidgregory084" % "sbt-tpolecat" % "0.1.20")