diff --git a/requirements.txt b/requirements.txt
index 70ebe36..6391e44 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 attrs==19.3.0
 mock==4.0.2
-more-itertools==8.3.0
+more-itertools==8.14.0
 numpy==1.22.0
 packaging==20.4
 pandas==1.0.4