diff --git a/lib/pkp b/lib/pkp
index 5df99544b7..d465b5a07b 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit 5df99544b79ba1f4b97ceb270ed279ab06fb7883
+Subproject commit d465b5a07b444df45f1c16a6477c0c408c2dd48b