diff --git a/.rustfmt.toml b/.rustfmt.toml
index b47ba7c7..c17d7f31 100644
--- a/.rustfmt.toml
+++ b/.rustfmt.toml
@@ -1,6 +1,6 @@
 comment_width = 100
 edition = "2018"
-merge_imports = true
+imports_granularity = "Crate"
 newline_style = "Unix"
 use_small_heuristics = "Max"
 wrap_comments = true