diff --git a/INSTALL.md b/INSTALL.md
index 472e5b46..0c8ec6a3 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -29,7 +29,7 @@ Install [Qt development tools](https://www.qt.io/download-qt-installer), and use
 
 ## Ubuntu
 
-You need to install Qt 5. Qt 5.5 should be enough. You can check you Qt version
+You need to install Qt. The minimum supported version is currently Qt 5.14.2. You can check your Qt version
 with `qtdiag`.
 
 ```