diff --git a/requirements.txt b/requirements.txt
index dafad0c..f2f4207 100755
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,3 +14,4 @@ pytest~=7.0.1
 funcy==1.17
 fpdf==1.7.2
 PyMuPDF==1.19.6
+more-itertools==8.12.0