Library update

diff --git a/rpp-lib b/rpp-lib
index 9c1b188a938218574448afc3153456c928807322..56c9aea24464c8240620eb569385a51199808463 160000 (submodule)
--- a/rpp-lib
+++ b/rpp-lib
@@ -1 +1 @@
-Subproject commit 9c1b188a938218574448afc3153456c928807322
+Subproject commit 56c9aea24464c8240620eb569385a51199808463