diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1166b00e..16ed2061 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,7 +3,7 @@
 # Contains global options and definitions
 ##
 
-cmake_minimum_required(VERSION 3.17)
+cmake_minimum_required(VERSION 3.16)
 
 project(colobot C CXX)
 
diff --git a/desktop/CMakeLists.txt b/desktop/CMakeLists.txt
index d068fce6..5723e9b8 100644
--- a/desktop/CMakeLists.txt
+++ b/desktop/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.17)
+cmake_minimum_required(VERSION 3.16)
 
 set(COLOBOT_ICON_FILE ${CMAKE_CURRENT_SOURCE_DIR}/colobot.svg)
 
diff --git a/lib/hippomocks/CMakeLists.txt b/lib/hippomocks/CMakeLists.txt
index 6c853fd9..fd8da723 100644
--- a/lib/hippomocks/CMakeLists.txt
+++ b/lib/hippomocks/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.17)
+cmake_minimum_required(VERSION 3.16)
 
 add_library(hippomocks INTERFACE)
 target_include_directories(hippomocks SYSTEM INTERFACE ${CMAKE_CURRENT_LIST_DIR})
diff --git a/lib/localename/CMakeLists.txt b/lib/localename/CMakeLists.txt
index edf1c729..2bfa96dc 100644
--- a/lib/localename/CMakeLists.txt
+++ b/lib/localename/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.17)
+cmake_minimum_required(VERSION 3.16)
 
 add_library(localename STATIC localename.c)
 target_include_directories(localename SYSTEM PUBLIC ${CMAKE_CURRENT_LIST_DIR})
diff --git a/lib/wingetopt/CMakeLists.txt b/lib/wingetopt/CMakeLists.txt
index c688b0c1..a89e0f57 100644
--- a/lib/wingetopt/CMakeLists.txt
+++ b/lib/wingetopt/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.17)
+cmake_minimum_required(VERSION 3.16)
 
 add_library(wingetopt STATIC src/getopt.c src/getopt.h)
 target_include_directories(wingetopt SYSTEM PUBLIC ${CMAKE_CURRENT_LIST_DIR}/src)
diff --git a/po/CMakeLists.txt b/po/CMakeLists.txt
index 6f165f06..516827ad 100644
--- a/po/CMakeLists.txt
+++ b/po/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.17)
+cmake_minimum_required(VERSION 3.16)
 
 find_package(Gettext REQUIRED)