diff --git a/CMakeLists.txt b/CMakeLists.txt
index 98aec1c..828f832 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,6 @@
+cmake_minimum_required(VERSION 3.5)
 project(visualization.milkdrop)
 
-cmake_minimum_required(VERSION 2.6)
-
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${PROJECT_SOURCE_DIR})
 
 find_package(Kodi REQUIRED)
diff --git a/depends/windows/nasmw/CMakeLists.txt b/depends/windows/nasmw/CMakeLists.txt
index 141fae8..9d6c0df 100644
--- a/depends/windows/nasmw/CMakeLists.txt
+++ b/depends/windows/nasmw/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.5)
 project(nasmw)
 
 install(
diff --git a/lib/vis_milkdrop/CMakeLists.txt b/lib/vis_milkdrop/CMakeLists.txt
index 0673511..58f75dd 100644
--- a/lib/vis_milkdrop/CMakeLists.txt
+++ b/lib/vis_milkdrop/CMakeLists.txt
@@ -1,9 +1,6 @@
+cmake_minimum_required(VERSION 3.5)
 project(vis_milkdrop)
 
-enable_language(CXX)
-
-cmake_minimum_required(VERSION 2.6)
-
 include_directories(${PROJECT_SOURCE_DIR})
 
 set(SHADER_FILES dx11/DefaultVertexShader.hlsl
diff --git a/lib/vis_milkdrop/ns-eel2/CMakeLists.txt b/lib/vis_milkdrop/ns-eel2/CMakeLists.txt
index 31a560c..8ae1784 100644
--- a/lib/vis_milkdrop/ns-eel2/CMakeLists.txt
+++ b/lib/vis_milkdrop/ns-eel2/CMakeLists.txt
@@ -1,9 +1,6 @@
+cmake_minimum_required(VERSION 3.5)
 project(ns-eel2)
 
-enable_language(C)
-
-cmake_minimum_required(VERSION 2.6)
-
 set(SOURCES ns-eel.h
             ns-eel-addfuncs.h
             ns-eel-int.h