diff --git a/CMakeLists.txt b/CMakeLists.txt
index b4bf0d2..55227bc 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -20,4 +20,4 @@ set(TEST_SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/tests/main.cpp
 
 add_executable(tests ${TEST_SOURCES})
 target_link_libraries(tests Catch)
-set_property(TARGET tests PROPERTY CXX_STANDARD 11)
+set_property(TARGET tests PROPERTY CXX_STANDARD 14)