diff --git a/.gitmodules b/.gitmodules
index b888a97..6aa0f11 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,12 +4,6 @@
 [submodule "vim/bundle/powerline"]
 	path = vim/bundle/powerline
 	url = git://github.com/Lokaltog/vim-powerline.git
-[submodule "lscolors"]
-	path = lscolors
-	url = https://github.com/trapd00r/LS_COLORS.git
-[submodule "dircolors-solarized"]
-	path = dircolors-solarized
-	url = https://github.com/seebi/dircolors-solarized.git
 [submodule "dircolors"]
 	path = dircolors
 	url = https://github.com/seebi/dircolors-solarized.git
diff --git a/vim/bundle/nerdtree b/vim/bundle/nerdtree
index c3b63d2..b0bb781 160000
--- a/vim/bundle/nerdtree
+++ b/vim/bundle/nerdtree
@@ -1 +1 @@
-Subproject commit c3b63d2fd9c929359231363bcabc880ba29eb96e
+Subproject commit b0bb781fc73ef40365e4c996a16f04368d64fc9d