diff --git a/lib/pkp b/lib/pkp
index f2f64dd17ff..e0e7a692bf1 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit f2f64dd17ff5d71763b9f5c9de99d930e7f8c169
+Subproject commit e0e7a692bf1823ada0ee088bb1a6b7c4f9e8d5b9