diff --git a/vendor/libass b/vendor/libass
index 29cd7368e..af6c1d42c 160000
--- a/vendor/libass
+++ b/vendor/libass
@@ -1 +1 @@
-Subproject commit 29cd7368eb6bb6a1524c33a962f67052fea8d838
+Subproject commit af6c1d42c5a76a89697ecfddbba73102a28d3e1e