diff --git a/lib/pkp b/lib/pkp
index c1f8db8c0f..92b8d5c988 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit c1f8db8c0fd0d3958dea26930cf0ecf5ec2cc6fc
+Subproject commit 92b8d5c9888391763b0171602db71202cde6427f