diff --git a/Tools/GrownBiomeGenVisualiser/CMakeLists.txt b/Tools/GrownBiomeGenVisualiser/CMakeLists.txt
index 4626ecf73..c3fa4ac32 100644
--- a/Tools/GrownBiomeGenVisualiser/CMakeLists.txt
+++ b/Tools/GrownBiomeGenVisualiser/CMakeLists.txt
@@ -1,4 +1,3 @@
-cmake_minimum_required(VERSION 3.0.2)
 project (GrownBiomeGenVisualiser)
 
 # Without this, the MSVC variable isn't defined for MSVC builds ( https://www.cmake.org/pipermail/cmake/2011-November/047130.html )
diff --git a/Tools/MCADefrag/CMakeLists.txt b/Tools/MCADefrag/CMakeLists.txt
index 3243bf1eb..05b7ff8bc 100644
--- a/Tools/MCADefrag/CMakeLists.txt
+++ b/Tools/MCADefrag/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.0.2)
+cmake_minimum_required(VERSION 3.13)
 project (MCADefrag)
 
 # Without this, the MSVC variable isn't defined for MSVC builds ( https://www.cmake.org/pipermail/cmake/2011-November/047130.html )
diff --git a/Tools/NoiseSpeedTest/CMakeLists.txt b/Tools/NoiseSpeedTest/CMakeLists.txt
index 86d153e2e..b451a61d3 100644
--- a/Tools/NoiseSpeedTest/CMakeLists.txt
+++ b/Tools/NoiseSpeedTest/CMakeLists.txt
@@ -1,4 +1,3 @@
-cmake_minimum_required(VERSION 3.0.2)
 project (NoiseSpeedTest)
 
 include(../../SetFlags.cmake)
diff --git a/Tools/ProtoProxy/CMakeLists.txt b/Tools/ProtoProxy/CMakeLists.txt
index e5c261bc8..431c29daa 100644
--- a/Tools/ProtoProxy/CMakeLists.txt
+++ b/Tools/ProtoProxy/CMakeLists.txt
@@ -1,4 +1,3 @@
-cmake_minimum_required(VERSION 3.0.2)
 project (ProtoProxy)
 
 include(../../SetFlags.cmake)