diff --git a/src/easylog/tests/CMakeLists.txt b/src/easylog/tests/CMakeLists.txt
index 99a06b7c3..c8338979b 100644
--- a/src/easylog/tests/CMakeLists.txt
+++ b/src/easylog/tests/CMakeLists.txt
@@ -1,4 +1,4 @@
-set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/output/tests)
 add_executable(easylog_test
         test_easylog.cpp