diff --git a/src/Markup/Perspex.Markup.Xaml/OmniXAML b/src/Markup/Perspex.Markup.Xaml/OmniXAML
index 4b0aeccf9a..81afc557c8 160000
--- a/src/Markup/Perspex.Markup.Xaml/OmniXAML
+++ b/src/Markup/Perspex.Markup.Xaml/OmniXAML
@@ -1 +1 @@
-Subproject commit 4b0aeccf9ad094782973cd76f5319e8a2d600223
+Subproject commit 81afc557c85473ba5035039c89253c1e0fe03927