Update dotfiles submodule

diff --git a/dotfiles b/dotfiles
index 8630dfb4ca8715ee494d54a75fa4fc483fcf3885..b585e8851ada2988061617d0ecb0ee1e880dcb25 160000 (submodule)
--- a/dotfiles
+++ b/dotfiles
@@ -1 +1 @@
-Subproject commit 8630dfb4ca8715ee494d54a75fa4fc483fcf3885
+Subproject commit b585e8851ada2988061617d0ecb0ee1e880dcb25