diff --git a/dbscripts/xml/upgrade.xml b/dbscripts/xml/upgrade.xml
index cb4cf995e1d..64b766e47fc 100644
--- a/dbscripts/xml/upgrade.xml
+++ b/dbscripts/xml/upgrade.xml
@@ -184,6 +184,7 @@
+
diff --git a/lib/pkp b/lib/pkp
index 4ea14a92639..04774a2d1b7 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit 4ea14a92639b79b406eef662a599ea8a05caddc8
+Subproject commit 04774a2d1b7a4b4972633dfd8cb41636bc0789a7