diff --git a/requirements.txt b/requirements.txt
index 4fb69b8..b64598d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ cycler==0.12.1
 filelock==3.16.1
 Flask==3.0.3
 Flask-Cors==5.0.0
-fonttools==4.51.0
+fonttools==4.59.0
 fsspec==2024.5.0
 idna==3.7
 itsdangerous==2.2.0