diff --git a/build.sbt b/build.sbt
index 8f21f2ee..c7c72711 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,7 +1,7 @@
 import sbtcrossproject.CrossPlugin.autoImport.crossProject
 
 ThisBuild / scalaVersion := "2.11.12"
-ThisBuild / crossScalaVersions := Seq("2.11.12", "2.12.17", "2.13.8")
+ThisBuild / crossScalaVersions := Seq("2.11.12", "2.12.17", "2.13.12")
 //ThisBuild / scalaJSUseRhino := true
 
 lazy val scalatest = Def.setting("org.scalatest" %%% "scalatest" % "3.2.16")