diff --git a/build.sbt b/build.sbt
index 7b02e4b..8162689 100644
--- a/build.sbt
+++ b/build.sbt
@@ -24,7 +24,7 @@ lazy val codegen = project
 
 // shared sbt config between main project and codegen project
 lazy val sharedSettings = Seq(
-  scalaVersion := "2.11.8",
+  scalaVersion := "2.13.8",
   scalacOptions := Seq("-feature", "-unchecked", "-deprecation"),
   libraryDependencies ++= List(
     "com.typesafe.slick" %% "slick" % "3.1.1",