diff --git a/Libraries/ICSharpCode.TreeView b/Libraries/ICSharpCode.TreeView
index 46115ce9a5..f88907ac57 160000
--- a/Libraries/ICSharpCode.TreeView
+++ b/Libraries/ICSharpCode.TreeView
@@ -1 +1 @@
-Subproject commit 46115ce9a569e4be6e68f2bb477599a99c61e309
+Subproject commit f88907ac57c1878db54805115d66fb24977fe4c9