diff --git a/.scalafmt.conf b/.scalafmt.conf
index a793b298..70d4f6f3 100644
--- a/.scalafmt.conf
+++ b/.scalafmt.conf
@@ -1,4 +1,4 @@
-version=3.9.0
+version=3.9.1
 maxColumn = 120
 assumeStandardLibraryStripMargin = true