diff --git a/requirements.txt b/requirements.txt
index d2171603901b9e127ceba5834c55a898c64502c6..c5e4655fa0caa691aaf1e23361908f897207e2b4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 arkindex-export==0.1.3
 boto3==1.26.124
 editdistance==0.6.2
-fontTools==4.39.3
+fontTools==4.39.4
 imageio==2.26.1
 mlflow-skinny==2.2.2
 networkx==3.1