diff --git a/project/ProjectPlugin.scala b/project/ProjectPlugin.scala
index c371ed0..3b28f4d 100644
--- a/project/ProjectPlugin.scala
+++ b/project/ProjectPlugin.scala
@@ -5,7 +5,7 @@ object ProjectPlugin extends AutoPlugin {
   override def trigger = allRequirements
 
   override lazy val projectSettings = Seq(
-    scalaVersion := "2.13.3"
+    scalaVersion := "2.13.4"
   )
 
   object autoImport {