diff --git a/lib/guardpp b/lib/guardpp
index 59a29ea..963e358 160000
--- a/lib/guardpp
+++ b/lib/guardpp
@@ -1 +1 @@
-Subproject commit 59a29ea3437e06d38a3d64ea2230d022b0294f0d
+Subproject commit 963e3584e4f4a9de510dc15ed17301ffe74f3a07