diff --git a/CMakeLists.txt b/CMakeLists.txt
index 50367344..a5b4a01f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -14,11 +14,11 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+cmake_minimum_required(VERSION 3.4)
+
 # Version number for Synergy
 set(VERSION "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_REV}")
 
-cmake_minimum_required(VERSION 2.6)
-
 # CMake complains if we don't have this.
 if (COMMAND cmake_policy)
 	cmake_policy(SET CMP0003 NEW)