diff --git a/lib/pkp b/lib/pkp
index c418a180ade..1327aa84da1 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit c418a180ade24dde75fd43f8c5dfd884100089d8
+Subproject commit 1327aa84da1fe8c123eecd98723c2717a898f5ff