diff --git a/CMakeLists.txt b/CMakeLists.txt
index 47afe84..5c57399 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -19,7 +19,7 @@ add_executable( ${PROJECT_NAME} )
 
 target_compile_features( ${PROJECT_NAME}
     PRIVATE
-        cxx_std_14
+        cxx_std_17
 )
 
 target_sources( ${PROJECT_NAME}
diff --git a/Makefile b/Makefile
index bc2ac68..c5056c4 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 CXX=g++
-CXXFLAGS=-O2 -pedantic -Wall -Wextra -ansi -std=c++11
+CXXFLAGS=-O2 -pedantic -Wall -Wextra -ansi -std=c++17
 
 all: demo