diff --git a/lib/pkp b/lib/pkp
index eec13bb4b9..1c36740f39 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit eec13bb4b9f694a42246fc343a34444bf52b5ddc
+Subproject commit 1c36740f398c848c910d4d6615008be49d88322e