diff --git a/dpf b/dpf
index f187108..304054a 160000
--- a/dpf
+++ b/dpf
@@ -1 +1 @@
-Subproject commit f187108634f98b0b7fb944dc9ab03c78ccd533e3
+Subproject commit 304054af33b20ddbcdf0e5c87871010e8fc191dc