diff --git a/doc/overview.t2t b/doc/overview.t2t
index 85d3b671fd3..4f3249f04e7 100644
--- a/doc/overview.t2t
+++ b/doc/overview.t2t
@@ -15,15 +15,14 @@ Required build tools:
 
 Required build dependencies:
 
-- Qt >= 4.8.0
+- Qt >= 5.3.0
 - Proj >= 4.4.x
 - GEOS >= 3.4
 - Sqlite3 >= 3.0.0
-- GDAL/OGR >= 1.4.x
+- GDAL/OGR >= 2.0
 - Qwt >= 5.0 & (< 6.1 with internal QwtPolar)
 - expat >= 1.95
 - QScintilla2
--
 
 Optional dependencies: