diff --git a/INSTALL.md b/INSTALL.md
index 21a3f44..1942a88 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -23,8 +23,8 @@ The required build dependencies are: <i>(devel packages of these)</i>
  - PyQt5 (Py3 version)
 
 On Debian and Ubuntu, use these commands to install all build dependencies: <br/>
-`$ sudo apt-get install libjack-jackd2-dev libqt4-dev qt4-dev-tools` <br/>
-`$ sudo apt-get install python-qt5-dev python3-pyqt5 pyqt5-dev-tools python3-pyqt5.qtsvg`
+`$ sudo apt-get install libjack-jackd2-dev qtbase5-dev, qtbase5-dev-tools` <br/>
+`$ sudo apt-get install python3-pyqt5 python3-pyqt5.qtsvg pyqt5-dev-tools`
 
 To run all the apps/tools, you'll additionally need: