diff --git a/lib/pkp b/lib/pkp
index d24432eb64..34e7fe70ea 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit d24432eb64da466b565677eb724a36e2e7fead0b
+Subproject commit 34e7fe70eafd47dda983b02440ee66436ddf3586