diff --git a/CMakeLists.txt b/CMakeLists.txt
index 913860b..9766a14 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 2.8.10 FATAL_ERROR)
-set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD 23)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 include_directories(${CMAKE_CURRENT_SOURCE_DIR}/libpfr/inc)
diff --git a/libpfr/CMakeLists.txt b/libpfr/CMakeLists.txt
index dfa0ad2..c5089bd 100644
--- a/libpfr/CMakeLists.txt
+++ b/libpfr/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 2.8.10 FATAL_ERROR)
 project(pfr CXX)
-set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD 23)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 include(ExternalProject)
diff --git a/service/CMakeLists.txt b/service/CMakeLists.txt
index ce08540..d42ca13 100644
--- a/service/CMakeLists.txt
+++ b/service/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.5 FATAL_ERROR)
 project(pfr-manager CXX)
-set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD 23)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 # Temporarily disable rtti
 # See https://github.com/chriskohlhoff/asio/issues/533