diff --git a/book/09-git-and-other-scms/sections/client-bzr.asc b/book/09-git-and-other-scms/sections/client-bzr.asc
index 12d6f4461..3487f9ba6 100644
--- a/book/09-git-and-other-scms/sections/client-bzr.asc
+++ b/book/09-git-and-other-scms/sections/client-bzr.asc
@@ -1,7 +1,7 @@
 ==== Git and Bazaar
 
-Among the DVCS, another famous one is http://bazaar.canonical.com/[Bazaar].
-Bazaar is free and open source, and is part of the http://www.gnu.org/[GNU Project].
+Among the DVCS, another famous one is http://bazaar.canonical.com[Bazaar].
+Bazaar is free and open source, and is part of the https://www.gnu.org[GNU Project].
 It behaves very differently from Git.
 Sometimes, to do the same thing as with Git, you have to use a different keyword, and some keywords that are common don't have the same meaning.
 In particular, the branch management is very different and may cause confusion, especially when someone comes from Git's universe.
diff --git a/book/09-git-and-other-scms/sections/client-tfs.asc b/book/09-git-and-other-scms/sections/client-tfs.asc
index 21fcf997d..1685a1b1f 100644
--- a/book/09-git-and-other-scms/sections/client-tfs.asc
+++ b/book/09-git-and-other-scms/sections/client-tfs.asc
@@ -31,7 +31,7 @@ We'll cover the basic usage of both of them in this book.
 ====
 You'll need access to a TFVC-based repository to follow along with these instructions.
 These aren't as plentiful in the wild as Git or Subversion repositories, so you may need to create one of your own.
-Codeplex (https://www.codeplex.com[]) or Visual Studio Online (http://www.visualstudio.com[]) are both good choices for this.
+Codeplex (https://www.codeplex.com[]) or Visual Studio Online (https://visualstudio.microsoft.com[]) are both good choices for this.
 ====