diff --git a/.scalafmt.conf b/.scalafmt.conf
index c722fdd..845bc44 100644
--- a/.scalafmt.conf
+++ b/.scalafmt.conf
@@ -1,4 +1,4 @@
-version=2.3.2
+version=2.6.4
 maxColumn = 100
 docstrings = JavaDoc
 rewrite.rules = [SortImports, RedundantBraces, RedundantParens, PreferCurlyFors]