diff --git a/lib/pkp b/lib/pkp
index 14d54e52a64..34e7fe70eaf 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit 14d54e52a644ce9a3a02f700cb005dd924e6b32b
+Subproject commit 34e7fe70eafd47dda983b02440ee66436ddf3586