diff --git a/lib/pkp b/lib/pkp
index e4585829f6f..25381492486 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit e4585829f6f1574de2015282f7dba1a2dcfa1b0d
+Subproject commit 25381492486924e96ad143a7e82c5d8f3c4c4226