update submodule pointers

diff --git a/libraries/base b/libraries/base
index 1abcf4b..3feb1f3 160000 (submodule)
--- a/libraries/base
+++ b/libraries/base
@@ -1 +1 @@
-Subproject commit 1abcf4b60d523c78aa58eacebb4e3158d1012a5b
+Subproject commit 3feb1f34df467291e1e0a118db86e680b37fef96