diff --git a/lib/pkp b/lib/pkp
index 9231adc3c8..b27a82c7e7 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit 9231adc3c8a72019d23d1815a7aadbfe34f467a8
+Subproject commit b27a82c7e77fbf33f4c03461f5619baf2a2ecdc7