diff --git a/lib/pkp b/lib/pkp
index 4fddbea0c38..80be9c22659 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit 4fddbea0c385a16fc829dd9e14d9150e032e3499
+Subproject commit 80be9c22659c47581d1f802e5c92be09d3057bc9