diff --git a/CMakeLists.txt b/CMakeLists.txt
index da5a86523e..f49376d139 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -336,7 +336,7 @@ find_package(Threads REQUIRED)
 link_libraries(Threads::Threads)
 
 ## C++
-set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 message(STATUS "CMAKE_CXX_COMPILER: ${CMAKE_CXX_COMPILER}")