diff --git a/build.sbt b/build.sbt
index 295dd53..ac3afd9 100644
--- a/build.sbt
+++ b/build.sbt
@@ -6,7 +6,7 @@ version := "1.13.0"
 
 organization := "org.scalafx"
 
-scalaVersion := "2.13.0"
+scalaVersion := "2.13.1"
 
 libraryDependencies ++= Seq(
   "org.scalafx" %% "scalafx" % "12.0.2-R18",
diff --git a/project/build.properties b/project/build.properties
index 94443a8..46ed054 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1,2 +1,2 @@
-sbt.version=1.3.0
+sbt.version=1.3.3