diff --git a/lib/pkp b/lib/pkp
index 98a5db27597..e96748444a0 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit 98a5db2759736aff3509c5f70dc07d7138cdb23c
+Subproject commit e96748444a0d4f115ffb3f21d797f29b3720fa65