diff --git a/lib/pkp b/lib/pkp
index 47c89e25ed..e96748444a 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit 47c89e25ede1f24c664d946400834a98d9510f7f
+Subproject commit e96748444a0d4f115ffb3f21d797f29b3720fa65