diff --git a/lib/pkp b/lib/pkp
index fe0950d75c8..24589dfdc2f 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit fe0950d75c87b3a70d6de9efa94c322969c52e18
+Subproject commit 24589dfdc2f008fa6730d8534ed6fdd442e298b7