diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7596e0e..eb5751e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.1.0 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.17.0 FATAL_ERROR)
 
 # set metadata
 project(reflective_rapidjson)
diff --git a/generator/CMakeLists.txt b/generator/CMakeLists.txt
index 516fe99..00e5e61 100644
--- a/generator/CMakeLists.txt
+++ b/generator/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.1.0 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.17.0 FATAL_ERROR)
 
 # metadata
 set(META_PROJECT_NAME reflective_rapidjson_generator)
diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt
index 7ff73cb..38dea4d 100644
--- a/lib/CMakeLists.txt
+++ b/lib/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.1.0 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.17.0 FATAL_ERROR)
 
 # metadata
 set(META_PROJECT_TYPE library)
diff --git a/lib/cmake/modules/ReflectionGenerator.cmake b/lib/cmake/modules/ReflectionGenerator.cmake
index fc6bd19..ba7a57e 100644
--- a/lib/cmake/modules/ReflectionGenerator.cmake
+++ b/lib/cmake/modules/ReflectionGenerator.cmake
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.3.0 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.17.0 FATAL_ERROR)
 
 # prevent multiple inclusion
 if (DEFINED REFLECTION_GENERATOR_MODULE_LOADED)