diff --git a/lib/pkp b/lib/pkp
index 9f03824f2a..bf0162a3ba 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit 9f03824f2a73eaf38fd480396573411b2f45b9f8
+Subproject commit bf0162a3ba4d4d4b0f1a54d7f46773c84e722ca3