diff --git a/dbscripts/xml/upgrade.xml b/dbscripts/xml/upgrade.xml
index c91de13ed36..0ce64de5296 100644
--- a/dbscripts/xml/upgrade.xml
+++ b/dbscripts/xml/upgrade.xml
@@ -22,6 +22,10 @@
+
+
+
+
diff --git a/lib/pkp b/lib/pkp
index 96faf2ed583..f04f2020f3b 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit 96faf2ed58329fad65baa62c2c088b5516fa9af5
+Subproject commit f04f2020f3b76720b34951ae6545cb3dadc5a504