diff --git a/lib/pkp b/lib/pkp
index b0991d5df5c..92bb0433157 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit b0991d5df5cd984d84c89ca69b53bfa5b09b0b56
+Subproject commit 92bb04331572d92c6d335f3b063cb88a4e1afc42