diff --git a/CMakeLists.txt b/CMakeLists.txt
index 15b7469ac14..cf242316f8b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -393,9 +393,9 @@ if(APPLE)
     set(MACOSX_BUNDLE_REQUIRED_PLATFORM IPhoneOS)
     set_target_properties(${BIN_TARGET} PROPERTIES XCODE_ATTRIBUTE_TARGETED_DEVICE_FAMILY "1,2")
     set(CMAKE_OSX_DEPLOYMENT_TARGET "9.0")
-  elseif(DARWIN_MAJOR_VERSION GREATER_EQUAL 16)
+  elseif(DARWIN_MAJOR_VERSION GREATER_EQUAL 17)
     set(MACOSX_BUNDLE_REQUIRED_PLATFORM Carbon)
-    set(CMAKE_OSX_DEPLOYMENT_TARGET "10.12.0")
+    set(CMAKE_OSX_DEPLOYMENT_TARGET "10.13.0")
   endif()
   if(DARWIN_MAJOR_VERSION VERSION_LESS 9)
     # Finder on OSX Tiger can only handle icns files with up to 128x128 icons.