diff --git a/.scalafmt.conf b/.scalafmt.conf
index 9ae3018..06dbd6f 100644
--- a/.scalafmt.conf
+++ b/.scalafmt.conf
@@ -1,4 +1,4 @@
-version = "3.9.0"
+version = "3.9.1"
 project.git = true
 project.layout = StandardConvention
 runner.dialect = scala212source3