diff --git a/lib/pkp b/lib/pkp
index 9ac7230eeaf..e03042c63c1 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit 9ac7230eeaf311d528f8d2e359921e0d2fba9884
+Subproject commit e03042c63c1b16ce7718c141bd315994ddfa88a0