diff --git a/requirements.txt b/requirements.txt
index 6956058..c70cff0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ certifi==2021.5.30
 chardet==3.0.4
 idna==2.10
 loguru==0.5.3
-more-itertools==8.5.0
+more-itertools==9.0.0
 packaging==20.4
 pluggy==0.13.1
 py==1.10.0