diff --git a/lib/pkp b/lib/pkp
index 5810665257..edd0064d9e 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit 58106652573f01d20ff195ce0b5eb26043579fec
+Subproject commit edd0064d9e76c0e229ca64efdc91292be969e5fc