diff --git a/lib/pkp b/lib/pkp
index 0b3c1ebebf4..8f0bae68be6 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit 0b3c1ebebf4ca29203e3f0ac23b9ea914f300b42
+Subproject commit 8f0bae68be65a54f16e099e547cf35b0c567c78a