diff --git a/lib/pkp b/lib/pkp
index 437aff50561..08a98e710a5 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit 437aff50561641e614d75863c57e60c976425000
+Subproject commit 08a98e710a5143d2e192a859eed6797a72d114e2