diff --git a/requirements.txt b/requirements.txt
index 5c23762e6..fdbb92d93 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,3 +4,4 @@ pandas==2.2.2
 torch==2.8.0
 torchvision==0.23.0
 tqdm==4.66.4
+fonttools>=4.60.0