diff --git a/lib/pkp b/lib/pkp
index d731fde019..dabfb02257 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit d731fde0191320819385d30c0d3497df0a732bea
+Subproject commit dabfb02257c97b779f8a443c65ce87afa3070199