diff --git a/requirements.txt b/requirements.txt
index 6288bf12b30aa80faea7abc53b8ecc4180e0c0ff..d2f3feeb08fe853483306ae1028f5a1fd5e18327 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 arkindex-client==1.0.11
 editdistance==0.6.0
-fontTools==4.29.1
+fontTools==4.38.0
 imageio==2.16.0
 networkx==2.6.3
 numpy==1.22.3