diff --git a/dpf b/dpf
index 2ba9bea..889681f 160000
--- a/dpf
+++ b/dpf
@@ -1 +1 @@
-Subproject commit 2ba9bea2871bf4c37b102e88b1ec6219fa513950
+Subproject commit 889681f58e5426e99a61d0c569f963e46cf0cce3