Update sbt to 1.4.0

scala-steward · alexarchambault · commit 0c6a1fc4a53f · 2020-10-05T15:58:58.000+02:00
diff --git a/project/build.properties b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.3.13
+sbt.version=1.4.0
