diff --git a/requirements.txt b/requirements.txt
index fc6dfeb5a6..9921c02e76 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ imgurpython==1.1.7
 inflect==2.1.0
 isodate==0.6.0
 matplotlib==3.0.2
-more-itertools==5.0.0
+more-itertools==6.0.0
 numexpr==2.6.9
 numpy==1.16.1
 pandas==0.24.1