diff --git a/completion/README b/completion/README
index e200c189..89805c72 100644
--- a/completion/README
+++ b/completion/README
@@ -9,7 +9,7 @@ notmuch-completion.bash
   bash-completion package [1] version 2.0, which depends on bash
   version 3.2 or later.
 
-  [1] http://bash-completion.alioth.debian.org/
+  [1] https://github.com/scop/bash-completion
 
 notmuch-completion.zsh
 
diff --git a/completion/notmuch-completion.bash b/completion/notmuch-completion.bash
index cc583924..29cdf431 100644
--- a/completion/notmuch-completion.bash
+++ b/completion/notmuch-completion.bash
@@ -3,7 +3,7 @@
 # Copyright © 2013 Jani Nikula
 #
 # Based on the bash-completion package:
-# http://bash-completion.alioth.debian.org/
+# https://github.com/scop/bash-completion
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by