diff --git a/.gitmodules b/.gitmodules
index 55f5219..974638f 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -49,9 +49,6 @@
 [submodule ".vim/bundle/vim-markdown"]
 	path = .vim/bundle/vim-markdown
 	url = https://github.com/plasticboy/vim-markdown.git
-[submodule ".vim/bundle/ag.vim"]
-	path = .vim/bundle/ag.vim
-	url = https://github.com/rking/ag.vim.git
 [submodule ".vim/bundle/vim-bufonly"]
 	path = .vim/bundle/vim-bufonly
 	url = https://github.com/schickling/vim-bufonly.git
@@ -112,3 +109,6 @@
 [submodule ".vim/bundle/vim-jdaddy"]
 	path = .vim/bundle/vim-jdaddy
 	url = https://github.com/tpope/vim-jdaddy.git
+[submodule ".vim/bundle/ack.vim"]
+	path = .vim/bundle/ack.vim
+	url = https://github.com/mileszs/ack.vim
diff --git a/.vim/bundle/ack.vim b/.vim/bundle/ack.vim
new file mode 160000
index 0000000..a16a9b6
--- /dev/null
+++ b/.vim/bundle/ack.vim
@@ -0,0 +1 @@
+Subproject commit a16a9b63eb85cc0960a7f25c54647ac1f99f3360
diff --git a/.vim/bundle/ag.vim b/.vim/bundle/ag.vim
deleted file mode 160000
index 4a0dd6e..0000000
--- a/.vim/bundle/ag.vim
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 4a0dd6e190f446e5a016b44fdaa2feafc582918e