diff --git a/lib/pkp b/lib/pkp
index aa3c9dee3b..44d8f5692e 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit aa3c9dee3bab6fb828b44aaecbfee142baf80266
+Subproject commit 44d8f5692e3d2e5ff24323d5417ba485db71d14d