diff --git a/lib/pkp b/lib/pkp
index b26481aecd..0dd0ff4ac2 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit b26481aecd903fd376393c6989c8cad0e906dfc9
+Subproject commit 0dd0ff4ac20b70359039dddae6f551aae888e6e0