diff --git a/lib/pkp b/lib/pkp
index 1e66eccb0a..b658813688 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit 1e66eccb0a36ca1fbaf56b25ecc61d3a36829702
+Subproject commit b658813688aebe7b65fdc8d159393fa20263b6ce