diff --git a/cpp-lib b/cpp-lib
index 13fd211..53f177b 160000
--- a/cpp-lib
+++ b/cpp-lib
@@ -1 +1 @@
-Subproject commit 13fd2115077adda6120a325a8aadac9ab8e6b9d5
+Subproject commit 53f177b7df41e0d15961e110387aa5b4d15c51f8