diff --git a/requirements.txt b/requirements.txt
index 646957c..6d9b5b8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 contourpy==1.0.6
 cycler==0.11.0
-fonttools==4.43.0
+fonttools==4.61.0
 kiwisolver==1.4.4
 matplotlib==3.6.2
 numpy==1.24.0