diff --git a/about.md b/about.md
index 408dc94..94023b0 100644
--- a/about.md
+++ b/about.md
@@ -17,9 +17,9 @@ I left for Princeton, New Jersey, to work for
 during my internship in computer graphics.
 
 I went back to France, contributed a bit to [Olena](http://olena.lrde.epita.fr/) while working at
-[IGR](http://www.igr.fr/), graduated, and decided it was time to set sail again.
+[IGR](http://www.gustaveroussy.fr/), graduated, and decided it was time to set sail again.
 
-So I moved to Oslo, Norway, to work as a [Qt](https://qt-project.org/) software engineer for
+So I moved to Oslo, Norway, to work as a [Qt](http://www.qt.io/) software engineer for
 [Nokia](http://www.nokia.com/) with the great people of Trolltech.
 But in the end, I decided Nokia's new direction with Windows Phone didn't suit me so I decided to fly back to France.
 
diff --git a/projects/maestro/index.md b/projects/maestro/index.md
index 7e7cbdb..5052d78 100644
--- a/projects/maestro/index.md
+++ b/projects/maestro/index.md
@@ -129,4 +129,4 @@ among all the projects of the promotion.
 TECHNOLOGIES
 ------------
 
-[Qt](https://qt-project.org/): Cross-platform application framework from Trolltech
+[Qt](http://www.qt.io/): Cross-platform application framework from Trolltech