diff --git a/.scalafmt.conf b/.scalafmt.conf
index 79530c3..aa2def6 100644
--- a/.scalafmt.conf
+++ b/.scalafmt.conf
@@ -1,4 +1,4 @@
-version = 3.9.8
+version = 3.9.9
 preset = defaultWithAlign
 maxColumn = 120
 continuationIndent.defnSite = 2