diff --git a/requirements.txt b/requirements.txt
index 626abe5..8a43d2d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 colorama==0.4.6
 coloredlogs==15.0.1
 einops==0.6.1
-fonttools==4.49.0
+fonttools==4.61.0
 monai==1.3.0
 numpy==1.24.4
 opencv-python==4.8.0.74