diff --git a/README.markdown b/README.markdown
index 1910748..f6c871c 100644
--- a/README.markdown
+++ b/README.markdown
@@ -128,11 +128,11 @@ Self-Promotion
 --------------
 
 Like fugitive.vim? Follow the repository on
-[GitHub](http://github.com/tpope/vim-fugitive) and vote for it on
+[GitHub](https://github.com/tpope/vim-fugitive) and vote for it on
 [vim.org](http://www.vim.org/scripts/script.php?script_id=2975).  And if
 you're feeling especially charitable, follow [tpope](http://tpo.pe/) on
 [Twitter](http://twitter.com/tpope) and
-[GitHub](http://github.com/tpope).
+[GitHub](https://github.com/tpope).
 
 License
 -------