diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7fd59f31..e0aeceff 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,7 +3,7 @@ if(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
 	message(FATAL_ERROR "Prevented in-tree build.")
 endif()
 
-cmake_minimum_required(VERSION 3.1)
+cmake_minimum_required(VERSION 3.6)
 
 include(ExternalProject)
 
diff --git a/libs/freetype/CMakeLists.txt b/libs/freetype/CMakeLists.txt
index 8dbca01e..5052b4f1 100644
--- a/libs/freetype/CMakeLists.txt
+++ b/libs/freetype/CMakeLists.txt
@@ -110,7 +110,7 @@
 
 # To minimize the number of cmake_policy() workarounds,
 # CMake >= 3 is requested.
-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 3.6)
 
 if (NOT CMAKE_VERSION VERSION_LESS 3.3)
   # Allow symbol visibility settings also on static libraries. CMake < 3.3
diff --git a/libs/libmodplug-0.8.8.4/CMakeLists.txt b/libs/libmodplug-0.8.8.4/CMakeLists.txt
index b6253326..866c1654 100644
--- a/libs/libmodplug-0.8.8.4/CMakeLists.txt
+++ b/libs/libmodplug-0.8.8.4/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.6)
 
 project(modplug)
 
diff --git a/libs/libogg-1.3.2/CMakeLists.txt b/libs/libogg-1.3.2/CMakeLists.txt
index 7d274dda..0c299f3f 100644
--- a/libs/libogg-1.3.2/CMakeLists.txt
+++ b/libs/libogg-1.3.2/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.6)
 
 project(ogg)
 
diff --git a/libs/libtheora-1.1.1/CMakeLists.txt b/libs/libtheora-1.1.1/CMakeLists.txt
index 21907f26..07f74056 100644
--- a/libs/libtheora-1.1.1/CMakeLists.txt
+++ b/libs/libtheora-1.1.1/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.6)
 
 project(theora)
 
diff --git a/libs/libvorbis-1.3.5/CMakeLists.txt b/libs/libvorbis-1.3.5/CMakeLists.txt
index 9a1b79cf..6344d55d 100644
--- a/libs/libvorbis-1.3.5/CMakeLists.txt
+++ b/libs/libvorbis-1.3.5/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.6)
 
 project(vorbis)
 
diff --git a/libs/lua-5.1.5/CMakeLists.txt b/libs/lua-5.1.5/CMakeLists.txt
index 1d09caf7..fd30fb54 100644
--- a/libs/lua-5.1.5/CMakeLists.txt
+++ b/libs/lua-5.1.5/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.6)
 
 project(lua51)