diff --git a/requirements.txt b/requirements.txt
index bce113e..35a6f4e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ idna==2.9
 isort==4.3.21
 lazy-object-proxy==1.4.3
 mccabe==0.6.1
-more-itertools==8.2.0
+more-itertools==8.5.0
 multidict==4.7.6
 mypy==0.782
 mypy-extensions==0.4.3