diff --git a/lib/xpp b/lib/xpp
index 8c019e6d..2634d88a 160000
--- a/lib/xpp
+++ b/lib/xpp
@@ -1 +1 @@
-Subproject commit 8c019e6d7fefd2468791bc1cbf90d68ff7c1ba33
+Subproject commit 2634d88a07c0d786c766e8ed1086c58549b2bec4