Update rpp library

diff --git a/rpp-lib b/rpp-lib
index 1421295dac56f67cf6860742156598e76406851c..e11d7d08fb8724c84ff26fdbeb35d9a5bfef5093 160000 (submodule)
--- a/rpp-lib
+++ b/rpp-lib
@@ -1 +1 @@
-Subproject commit 1421295dac56f67cf6860742156598e76406851c
+Subproject commit e11d7d08fb8724c84ff26fdbeb35d9a5bfef5093