diff --git a/build/config/Darwin-clang-libc++ b/build/config/Darwin-clang-libc++
index fd43b6224..1659acd06 100644
--- a/build/config/Darwin-clang-libc++
+++ b/build/config/Darwin-clang-libc++
@@ -53,7 +53,7 @@ SHAREDLIBLINKEXT = .dylib
 # Compiler and Linker Flags
 #
 CFLAGS          = $(ARCHFLAGS) $(OSFLAGS) -std=c99
-CXXFLAGS        = $(ARCHFLAGS) $(OSFLAGS) -std=c++11 -stdlib=libc++ -Wall -Wno-sign-compare -Wno-unused-variable -Wno-unused-function -Wno-unneeded-internal-declaration
+CXXFLAGS        = $(ARCHFLAGS) $(OSFLAGS) -std=c++14 -stdlib=libc++ -Wall -Wno-sign-compare -Wno-unused-variable -Wno-unused-function -Wno-unneeded-internal-declaration
 LINKFLAGS       = $(ARCHFLAGS) $(OSFLAGS) -stdlib=libc++
 SHLIBFLAGS      = $(ARCHFLAGS) $(OSFLAGS) -stdlib=libc++
 DYLIBFLAGS      = $(ARCHFLAGS) $(OSFLAGS) -stdlib=libc++