diff --git a/VTK b/VTK
index 2afb36736496d15620a215799a15bf59bf01ee48..df9fb969694edaa01d9d333e3570d8fd7921ef1d 160000
--- a/VTK
+++ b/VTK
@@ -1 +1 @@
-Subproject commit 2afb36736496d15620a215799a15bf59bf01ee48
+Subproject commit df9fb969694edaa01d9d333e3570d8fd7921ef1d