diff --git a/requirements.txt b/requirements.txt
index 627359b8..0a4de7e5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 ladybug-core==0.42.26
-ladybug-geometry-polyskel==1.4.42
+ladybug-geometry-polyskel==1.4.43
 honeybee-schema==1.58.0;python_version>='3.7'