diff --git a/.travis.yml b/.travis.yml
index f2f798b8..be9b1c71 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,7 +16,7 @@ matrix:
         - gcc
 before_install:
 - eval "${MATRIX_EVAL}"
-- sudo apt-get install build-essential cmake libboost-all-dev libconfig++-dev libavcodec-dev libavutil-dev libavformat-dev ffmpeg libmagick++-dev libpstreams-dev libconfig++-dev libpstreams-dev libtag1-dev
+- sudo apt-get install build-essential cmake libboost-all-dev libconfig++-dev libavcodec-dev libavutil-dev libavformat-dev ffmpeg libgraphicsmagick++1-dev libpstreams-dev libconfig++-dev libpstreams-dev libtag1-dev
 - git clone https://github.com/emweb/wt.git wt
 - pushd wt;
 - git checkout 4.1.0
diff --git a/README.md b/README.md
index 25b903a4..0a800149 100644
--- a/README.md
+++ b/README.md
@@ -85,7 +85,7 @@ __Notes__:
 * a C++17 compiler is needed
 * ffmpeg version 4 minimum is required
 ```sh
-apt-get install g++ cmake libboost-system-dev libavutil-dev libavformat-dev libmagick++-dev libconfig++-dev libpstreams-dev ffmpeg libtag1-dev
+apt-get install g++ cmake libboost-system-dev libavutil-dev libavformat-dev libgraphicsmagick++1-dev libconfig++-dev libpstreams-dev ffmpeg libtag1-dev
 ```
 
 You also need _Wt4_, which is not packaged yet on _Debian_. See [installation instructions](https://www.webtoolkit.eu/wt/doc/reference/html/InstallationUnix.html).</br>
@@ -208,6 +208,6 @@ To connect to _LMS_, just open your favorite browser and go to http://localhost:
 * Wt (http://www.webtoolkit.eu/)
 * bootstrap3 (http://getbootstrap.com/)
 * ffmpeg project (https://ffmpeg.org/)
-* Magick++ (http://www.imagemagick.org/Magick++/)
+* GraphicsMagick++ (http://www.graphicsmagick.org/)
 * MetaBrainz (https://metabrainz.org/)
 * Bootstrap Notify: https://github.com/mouse0270/bootstrap-notify