diff --git a/submodules/libsrc/cpp b/submodules/libsrc/cpp
index bd6f0e9..3e2be1d 160000
--- a/submodules/libsrc/cpp
+++ b/submodules/libsrc/cpp
@@ -1 +1 @@
-Subproject commit bd6f0e9cec3a17c27abdd06f656310c32a4a65bd
+Subproject commit 3e2be1d068f9779bdca8eca4a107b54395c3f404