diff --git a/lib/pkp b/lib/pkp
index b5f0cf701c9..0ca67c14fe2 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit b5f0cf701c90892c1b89169d07195fd1bee11b51
+Subproject commit 0ca67c14fe280684392764f3b4b7e573b6606ed5