diff --git a/lib/pkp b/lib/pkp
index ff513b8172..037c32395c 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit ff513b81721f5044c7aea929721133687522662b
+Subproject commit 037c32395c980a595b78055feff5446748e716e6