diff --git a/requirements.txt b/requirements.txt
index 53417baf..a89847ed 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-FontTools[unicode,lxml,ufo]==4.42.0
+FontTools[unicode,lxml,ufo]==4.42.1
 fontMath==0.9.3
 defcon[pens]==0.10.2
 booleanOperations==0.9.0