diff --git a/build.sbt b/build.sbt
index 1db06f43..33fd8c76 100644
--- a/build.sbt
+++ b/build.sbt
@@ -12,7 +12,7 @@ version := "0.3-pre1"
 
 licenses := Seq("MIT license" -> url("https://opensource.org/licenses/MIT"))
 
-scalaVersion := "2.13.8"
+scalaVersion := "2.13.13"
 
 scalacOptions := Seq("-unchecked", "-deprecation", "-encoding", "utf8")