diff --git a/CMLibCompilerFlags.cmake b/CMLibCompilerFlags.cmake
index 2868e39..7afb7c6 100644
--- a/CMLibCompilerFlags.cmake
+++ b/CMLibCompilerFlags.cmake
@@ -31,12 +31,23 @@ else()
   endif()
 endif()
 
+# Выбор стандарта по умолчанию (можно переопределить в проекте)
+set(CMAKE_CXX_STANDARD_REQUIRED YES)
+
+check_cxx_compiler_flag(-std=c++14 HAVE_FLAG_STD_CXX14)
+if(HAVE_FLAG_STD_CXX14)
+  set(CMAKE_CXX_STANDARD 14)
+  check_cxx_compiler_flag(-std=gnu++14 HAVE_FLAG_STD_GNUXX14)
+  if(HAVE_FLAG_STD_GNUXX14)
+    set(CMAKE_CXX_EXTENSIONS YES)
+  endif()
+else()
+  set(CMAKE_CXX_STANDARD 11)
+  set(CMAKE_CXX_EXTENSIONS YES)
+endif()
+
 # Common configuration for GCC, clang and Intel.
 if(CMAKE_CXX_COMPILER_IS_CLANG OR CMAKE_CXX_COMPILER_IS_INTEL OR CMAKE_CXX_COMPILER_IS_GCC)
-  set(CMAKE_CXX_STANDARD 11)
-  set(CMAKE_CXX_STANDARD_REQUIRED YES)
-  set(CMAKE_CXX_EXTENSIONS YES)
-
   if(CMLIB_WARNING_FLAGS AND CMAKE_BUILD_TYPE STREQUAL "Debug")
     check_enable_cxx_flag(-Wall)
     check_enable_cxx_flag(-Wextra)