diff --git a/build.sbt b/build.sbt
index 887036d..26c623b 100644
--- a/build.sbt
+++ b/build.sbt
@@ -4,7 +4,7 @@ lazy val commonSettings = Seq(
   organization := "com.criteo.lolhttp",
   version := VERSION,
   scalaVersion := "2.12.8",
-  crossScalaVersions := Seq("2.11.12", scalaVersion.value),
+  crossScalaVersions := Seq("2.13.5", scalaVersion.value),
   scalacOptions ++= {
     Seq(
       "-deprecation",