diff --git a/src/renderer_mtl.h b/src/renderer_mtl.h
index 3ce8d86b5b..f5f0933d2a 100644
--- a/src/renderer_mtl.h
+++ b/src/renderer_mtl.h
@@ -33,6 +33,29 @@
 		BGFX_PROFILER_END();    \
 	BX_MACRO_BLOCK_END
 
+#ifndef BX_XCODE_14
+#   define BX_XCODE_14          ((__MAC_OS_X_VERSION_MAX_ALLOWED >= 130000) || \
+                                 (__IPHONE_OS_VERSION_MAX_ALLOWED >= 160000))
+#endif
+#ifndef BX_XCODE_13
+#   define BX_XCODE_13          ((__MAC_OS_X_VERSION_MAX_ALLOWED >= 120000) || \
+                                 (__IPHONE_OS_VERSION_MAX_ALLOWED >= 150000))
+#endif
+#ifndef BX_XCODE_12
+#   define BX_XCODE_12          ((__MAC_OS_X_VERSION_MAX_ALLOWED >= 110000) || \
+                                 (__IPHONE_OS_VERSION_MAX_ALLOWED >= 140000))
+#endif
+
+#if !(BX_PLATFORM_IOS || (BX_PLATFORM_OSX && BX_XCODE_12))
+#   define MTLGPUFamilyApple6 MTLGPUFamily(1006)
+#endif
+#if !((BX_PLATFORM_IOS || BX_PLATFORM_OSX) && BX_XCODE_12)
+#   define MTLGPUFamilyApple7 MTLGPUFamily(1007)
+#endif
+#if !(BX_XCODE_14 || (BX_PLATFORM_IOS && BX_XCODE_13))
+#   define MTLGPUFamilyApple8 MTLGPUFamily(1008)
+#endif
+
 namespace bgfx { namespace mtl
 {
 	//runtime os check
diff --git a/src/renderer_mtl.mm b/src/renderer_mtl.mm
index 55b9ea013a..2e66013c07 100644
--- a/src/renderer_mtl.mm
+++ b/src/renderer_mtl.mm
@@ -2337,7 +2337,11 @@ void processArguments(
 
 					if (NULL != reflection)
 					{
+#if BX_XCODE_14
 						processArguments(pso, reflection.vertexBindings, reflection.fragmentBindings);
+#else
+						processArguments(pso, reflection.vertexArguments, reflection.fragmentArguments);
+#endif
 					}
 				}
 
@@ -2384,7 +2388,11 @@ void processArguments(
 					, MTLPipelineOptionBufferTypeInfo
 					, &reflection
 					);
+#if BX_XCODE_14
 				processArguments(pso, reflection.bindings, NULL);
+#else
+				processArguments(pso, reflection.arguments, NULL);
+#endif
 
 				for (uint32_t ii = 0; ii < 3; ++ii)
 				{