diff --git a/lib/pkp b/lib/pkp
index 7f557df7051..cc2d2530e6d 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit 7f557df705189ee256300870b70c1a0473a97393
+Subproject commit cc2d2530e6d4b6badf12838f19bebef42b002533