diff --git a/.scalafmt.conf b/.scalafmt.conf
index 1b11bbb..88c98ad 100644
--- a/.scalafmt.conf
+++ b/.scalafmt.conf
@@ -1,2 +1,3 @@
-version=2.5.2 
-maxColumn = 120
\ No newline at end of file
+version="3.0.5" 
+maxColumn = 120
+runner.dialect = scala213source3
diff --git a/build.sbt b/build.sbt
index 3d62d0f..350eaaa 100644
--- a/build.sbt
+++ b/build.sbt
@@ -19,7 +19,8 @@ Compile / unmanagedResourceDirectories += { baseDirectory.value / "lib" }
 scalacOptions ++= List(
   "-Yrangepos",
   "-Ywarn-unused",
-  "-deprecation"
+  "-deprecation",
+  "-Xsource:3"
 )
 javacOptions += "-g:none"
 compileOrder := CompileOrder.JavaThenScala