diff --git a/lib/pkp b/lib/pkp
index 696128d394..d34887154a 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit 696128d394a4c710d12722535a5368b5b0c6bc0a
+Subproject commit d34887154a60d6924f4922e3d330fce3bc082ceb