diff --git a/autoware_cmake/cmake/autoware_package.cmake b/autoware_cmake/cmake/autoware_package.cmake
index 85233ea..48a3d13 100644
--- a/autoware_cmake/cmake/autoware_package.cmake
+++ b/autoware_cmake/cmake/autoware_package.cmake
@@ -15,7 +15,7 @@
 macro(autoware_package)
   # Set compile options
   if(NOT CMAKE_CXX_STANDARD)
-    set(CMAKE_CXX_STANDARD 17)
+    set(CMAKE_CXX_STANDARD 20)
     set(CMAKE_CXX_STANDARD_REQUIRED ON)
     set(CMAKE_CXX_EXTENSIONS OFF)
   endif()