diff --git a/ext/PropertyGrid b/ext/PropertyGrid
index 937145d..b6c42e8 160000
--- a/ext/PropertyGrid
+++ b/ext/PropertyGrid
@@ -1 +1 @@
-Subproject commit 937145d0f2a0bc43d8e69927fff1b166fb93ce69
+Subproject commit b6c42e8efe8ba250a49372919c164eeff5e35c09