diff --git a/lib/pkp b/lib/pkp
index c76f5d47bf3..0ae901e55b8 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit c76f5d47bf3c9e254989a3a126050e1eb04e3bd6
+Subproject commit 0ae901e55b81a7789a1db3594ce4e0966df2ba67