diff --git a/dpf b/dpf
index b9f36d2..610477e 160000
--- a/dpf
+++ b/dpf
@@ -1 +1 @@
-Subproject commit b9f36d2300111b1e0b500cb2777d58599ac17ce1
+Subproject commit 610477ec0f3dbfddce8ac1fdc80bbb5eba08ba7f