diff --git a/CMakeLists.txt b/CMakeLists.txt
index 21715e20..f3d8af18 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,7 +18,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 
-cmake_minimum_required(VERSION 3.6)
+cmake_minimum_required(VERSION 3.15)
 
 project(conky)