diff --git a/lib/pkp b/lib/pkp
index 4e8a5a1cf5..00d84327b1 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit 4e8a5a1cf523f816286343fe103f7eca52b02e70
+Subproject commit 00d84327b1b7f01f9b12a8b34b352d7322e3af61