diff --git a/requirements.txt b/requirements.txt
index 338b71c..89ab824 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,3 +3,4 @@ selenium==3.141.0
 PyYAML~=6.0
 pony==0.7.16
 snowballstemmer==2.2.0
+PIL==8.3.2