diff --git a/3rdparty/libfort b/3rdparty/libfort
index 4123716..5a8f931 160000
--- a/3rdparty/libfort
+++ b/3rdparty/libfort
@@ -1 +1 @@
-Subproject commit 41237162a9bd34a30a88069ee4e230584ae8d674
+Subproject commit 5a8f9312bdbe05be484d2c07dd8c94a39e0ae196
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8a7d30a..2a2583a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -24,7 +24,7 @@ if(NOT WIN32)
   set(BoldWhite   "${Esc}[1;37m")
 endif()
 
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 2.8...3.18)
 find_package(PkgConfig REQUIRED)
 pkg_search_module(GLIB REQUIRED glib-2.0)
 pkg_check_modules(GTK3 REQUIRED gtk+-3.0)
diff --git a/plugins/plugin-example/CMakeLists.txt b/plugins/plugin-example/CMakeLists.txt
index 40637e9..d090199 100644
--- a/plugins/plugin-example/CMakeLists.txt
+++ b/plugins/plugin-example/CMakeLists.txt
@@ -1,5 +1,5 @@
 project(pluginexample)
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 2.8...3.18)
 find_package(PkgConfig REQUIRED)
 pkg_search_module(PYTHON REQUIRED python3)
 
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index b4c871c..32ec9a2 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -22,7 +22,7 @@ if(NOT WIN32)
   set(BoldWhite   "${Esc}[1;37m")
 endif()
 
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 2.8...3.18)
 find_package(PkgConfig REQUIRED)
 
 include_directories("${CMAKE_CURRENT_SOURCE_DIR}/catch-framework")