diff --git a/CMakeLists.txt b/CMakeLists.txt
index 63f1ace6..245b5adc 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,7 +3,7 @@
 # Contains global options and definitions
 ##
 
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.17)
 
 project(colobot C CXX)
 
diff --git a/desktop/CMakeLists.txt b/desktop/CMakeLists.txt
index 2ee308cc..d068fce6 100644
--- a/desktop/CMakeLists.txt
+++ b/desktop/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.17)
 
 set(COLOBOT_ICON_FILE ${CMAKE_CURRENT_SOURCE_DIR}/colobot.svg)
 
diff --git a/lib/gtest/CMakeLists.txt b/lib/gtest/CMakeLists.txt
index 76c51ba9..11ca2521 100644
--- a/lib/gtest/CMakeLists.txt
+++ b/lib/gtest/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.17)
 
 include_directories(. include)
 
diff --git a/lib/localename/CMakeLists.txt b/lib/localename/CMakeLists.txt
index c54648fb..b61cf18c 100644
--- a/lib/localename/CMakeLists.txt
+++ b/lib/localename/CMakeLists.txt
@@ -1,3 +1,3 @@
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.17)
 
 add_library(localename STATIC localename.c)
\ No newline at end of file
diff --git a/lib/wingetopt/CMakeLists.txt b/lib/wingetopt/CMakeLists.txt
index bb45b846..4bd99a41 100644
--- a/lib/wingetopt/CMakeLists.txt
+++ b/lib/wingetopt/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.17)
 
 include_directories(${CMAKE_CURRENT_SOURCE_DIR}/src)
 add_library(wingetopt STATIC src/getopt.c src/getopt.h)
diff --git a/po/CMakeLists.txt b/po/CMakeLists.txt
index 6a5d7073..cb7056f2 100644
--- a/po/CMakeLists.txt
+++ b/po/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.17)
 
 find_package(Gettext REQUIRED)