diff --git a/lib/pkp b/lib/pkp
index 1c9e48f14aa..a349b97c5a5 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit 1c9e48f14aa3fd1cf77350537dbb0462fc67ed54
+Subproject commit a349b97c5a5d67e09db549a393155e1cd4bd6a46