Library update

diff --git a/rpp-lib b/rpp-lib
index 68bf20757ec0c4423258f0e4fd5bd4d88ba02452..a1162fdb1d1f4450a8d6d15e9faab1c826c79abd 160000 (submodule)
--- a/rpp-lib
+++ b/rpp-lib
@@ -1 +1 @@
-Subproject commit 68bf20757ec0c4423258f0e4fd5bd4d88ba02452
+Subproject commit a1162fdb1d1f4450a8d6d15e9faab1c826c79abd