diff --git a/Vulkan-Headers b/Vulkan-Headers
index eaa319d..4bc77c2 160000
--- a/Vulkan-Headers
+++ b/Vulkan-Headers
@@ -1 +1 @@
-Subproject commit eaa319dade959cb61ed2229c8ea42e307cc8f8b3
+Subproject commit 4bc77c26ff9ce89cf4a4f79e1c24a44604132d53
diff --git a/vulkan/vulkan.cppm b/vulkan/vulkan.cppm
index 8f43608..bf4781c 100644
--- a/vulkan/vulkan.cppm
+++ b/vulkan/vulkan.cppm
@@ -2387,6 +2387,10 @@ export namespace VULKAN_HPP_NAMESPACE
   using VULKAN_HPP_NAMESPACE::EXTMutableDescriptorTypeExtensionName;
   using VULKAN_HPP_NAMESPACE::EXTMutableDescriptorTypeSpecVersion;
 
+  //=== VK_EXT_legacy_vertex_attributes ===
+  using VULKAN_HPP_NAMESPACE::EXTLegacyVertexAttributesExtensionName;
+  using VULKAN_HPP_NAMESPACE::EXTLegacyVertexAttributesSpecVersion;
+
   //=== VK_EXT_layer_settings ===
   using VULKAN_HPP_NAMESPACE::EXTLayerSettingsExtensionName;
   using VULKAN_HPP_NAMESPACE::EXTLayerSettingsSpecVersion;
@@ -4218,6 +4222,10 @@ export namespace VULKAN_HPP_NAMESPACE
   using VULKAN_HPP_NAMESPACE::PhysicalDeviceMutableDescriptorTypeFeaturesEXT;
   using VULKAN_HPP_NAMESPACE::PhysicalDeviceMutableDescriptorTypeFeaturesVALVE;
 
+  //=== VK_EXT_legacy_vertex_attributes ===
+  using VULKAN_HPP_NAMESPACE::PhysicalDeviceLegacyVertexAttributesFeaturesEXT;
+  using VULKAN_HPP_NAMESPACE::PhysicalDeviceLegacyVertexAttributesPropertiesEXT;
+
   //=== VK_EXT_layer_settings ===
   using VULKAN_HPP_NAMESPACE::LayerSettingEXT;
   using VULKAN_HPP_NAMESPACE::LayerSettingsCreateInfoEXT;
diff --git a/vulkan/vulkan.hpp b/vulkan/vulkan.hpp
index 3618860..cda2a9b 100644
--- a/vulkan/vulkan.hpp
+++ b/vulkan/vulkan.hpp
@@ -56,7 +56,7 @@ extern "C" __declspec( dllimport ) FARPROC __stdcall GetProcAddress( HINSTANCE h
 #  include <span>
 #endif
 
-static_assert( VK_HEADER_VERSION == 283, "Wrong VK_HEADER_VERSION!" );
+static_assert( VK_HEADER_VERSION == 284, "Wrong VK_HEADER_VERSION!" );
 
 // <tuple> includes <sys/sysmacros.h> through some other header
 // this results in major(x) being resolved to gnu_dev_major(x)
@@ -8566,6 +8566,10 @@ namespace VULKAN_HPP_NAMESPACE
   VULKAN_HPP_CONSTEXPR_INLINE auto EXTMutableDescriptorTypeExtensionName = VK_EXT_MUTABLE_DESCRIPTOR_TYPE_EXTENSION_NAME;
   VULKAN_HPP_CONSTEXPR_INLINE auto EXTMutableDescriptorTypeSpecVersion   = VK_EXT_MUTABLE_DESCRIPTOR_TYPE_SPEC_VERSION;
 
+  //=== VK_EXT_legacy_vertex_attributes ===
+  VULKAN_HPP_CONSTEXPR_INLINE auto EXTLegacyVertexAttributesExtensionName = VK_EXT_LEGACY_VERTEX_ATTRIBUTES_EXTENSION_NAME;
+  VULKAN_HPP_CONSTEXPR_INLINE auto EXTLegacyVertexAttributesSpecVersion   = VK_EXT_LEGACY_VERTEX_ATTRIBUTES_SPEC_VERSION;
+
   //=== VK_EXT_layer_settings ===
   VULKAN_HPP_CONSTEXPR_INLINE auto EXTLayerSettingsExtensionName = VK_EXT_LAYER_SETTINGS_EXTENSION_NAME;
   VULKAN_HPP_CONSTEXPR_INLINE auto EXTLayerSettingsSpecVersion   = VK_EXT_LAYER_SETTINGS_SPEC_VERSION;
@@ -15923,6 +15927,34 @@ namespace VULKAN_HPP_NAMESPACE
     };
   };
 
+  //=== VK_EXT_legacy_vertex_attributes ===
+  template <>
+  struct StructExtends<PhysicalDeviceLegacyVertexAttributesFeaturesEXT, PhysicalDeviceFeatures2>
+  {
+    enum
+    {
+      value = true
+    };
+  };
+
+  template <>
+  struct StructExtends<PhysicalDeviceLegacyVertexAttributesFeaturesEXT, DeviceCreateInfo>
+  {
+    enum
+    {
+      value = true
+    };
+  };
+
+  template <>
+  struct StructExtends<PhysicalDeviceLegacyVertexAttributesPropertiesEXT, PhysicalDeviceProperties2>
+  {
+    enum
+    {
+      value = true
+    };
+  };
+
   //=== VK_EXT_layer_settings ===
   template <>
   struct StructExtends<LayerSettingsCreateInfoEXT, InstanceCreateInfo>
@@ -16709,7 +16741,7 @@ namespace VULKAN_HPP_NAMESPACE
           m_library = dlopen( "libvulkan.1.dylib", RTLD_NOW | RTLD_LOCAL );
         }
 #  elif defined( _WIN32 )
-          m_library = ::LoadLibraryA( "vulkan-1.dll" );
+        m_library = ::LoadLibraryA( "vulkan-1.dll" );
 #  else
 #    error unsupported platform
 #  endif
diff --git a/vulkan/vulkan_enums.hpp b/vulkan/vulkan_enums.hpp
index 2aaf68c..36ef7d9 100644
--- a/vulkan/vulkan_enums.hpp
+++ b/vulkan/vulkan_enums.hpp
@@ -1343,6 +1343,8 @@ namespace VULKAN_HPP_NAMESPACE
     ePhysicalDeviceMutableDescriptorTypeFeaturesVALVE            = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MUTABLE_DESCRIPTOR_TYPE_FEATURES_VALVE,
     eMutableDescriptorTypeCreateInfoEXT                          = VK_STRUCTURE_TYPE_MUTABLE_DESCRIPTOR_TYPE_CREATE_INFO_EXT,
     eMutableDescriptorTypeCreateInfoVALVE                        = VK_STRUCTURE_TYPE_MUTABLE_DESCRIPTOR_TYPE_CREATE_INFO_VALVE,
+    ePhysicalDeviceLegacyVertexAttributesFeaturesEXT             = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_LEGACY_VERTEX_ATTRIBUTES_FEATURES_EXT,
+    ePhysicalDeviceLegacyVertexAttributesPropertiesEXT           = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_LEGACY_VERTEX_ATTRIBUTES_PROPERTIES_EXT,
     eLayerSettingsCreateInfoEXT                                  = VK_STRUCTURE_TYPE_LAYER_SETTINGS_CREATE_INFO_EXT,
     ePhysicalDeviceShaderCoreBuiltinsFeaturesARM                 = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_CORE_BUILTINS_FEATURES_ARM,
     ePhysicalDeviceShaderCoreBuiltinsPropertiesARM               = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_CORE_BUILTINS_PROPERTIES_ARM,
diff --git a/vulkan/vulkan_extension_inspection.hpp b/vulkan/vulkan_extension_inspection.hpp
index d9df2f6..e241aac 100644
--- a/vulkan/vulkan_extension_inspection.hpp
+++ b/vulkan/vulkan_extension_inspection.hpp
@@ -407,6 +407,7 @@ namespace VULKAN_HPP_NAMESPACE
       "VK_NV_ray_tracing_invocation_reorder",
       "VK_NV_extended_sparse_address_space",
       "VK_EXT_mutable_descriptor_type",
+      "VK_EXT_legacy_vertex_attributes",
       "VK_ARM_shader_core_builtins",
       "VK_EXT_pipeline_library_group_handles",
       "VK_EXT_dynamic_rendering_unused_attachments",
@@ -2173,6 +2174,11 @@ namespace VULKAN_HPP_NAMESPACE
             { {
               "VK_KHR_maintenance3",
             } } } } },
+      { "VK_EXT_legacy_vertex_attributes",
+        { { "VK_VERSION_1_0",
+            { {
+              "VK_EXT_vertex_input_dynamic_state",
+            } } } } },
       { "VK_ARM_shader_core_builtins",
         { { "VK_VERSION_1_0",
             { {
@@ -3055,14 +3061,15 @@ namespace VULKAN_HPP_NAMESPACE
         || ( extension == "VK_KHR_maintenance5" ) || ( extension == "VK_KHR_ray_tracing_position_fetch" ) || ( extension == "VK_EXT_shader_object" ) ||
            ( extension == "VK_QCOM_tile_properties" ) || ( extension == "VK_SEC_amigo_profiling" ) || ( extension == "VK_QCOM_multiview_per_view_viewports" ) ||
            ( extension == "VK_NV_ray_tracing_invocation_reorder" ) || ( extension == "VK_NV_extended_sparse_address_space" ) ||
-           ( extension == "VK_EXT_mutable_descriptor_type" ) || ( extension == "VK_ARM_shader_core_builtins" ) ||
-           ( extension == "VK_EXT_pipeline_library_group_handles" ) || ( extension == "VK_EXT_dynamic_rendering_unused_attachments" ) ||
-           ( extension == "VK_NV_low_latency2" ) || ( extension == "VK_KHR_cooperative_matrix" ) ||
-           ( extension == "VK_QCOM_multiview_per_view_render_areas" ) || ( extension == "VK_KHR_video_decode_av1" ) ||
-           ( extension == "VK_KHR_video_maintenance1" ) || ( extension == "VK_NV_per_stage_descriptor_set" ) || ( extension == "VK_QCOM_image_processing2" ) ||
-           ( extension == "VK_QCOM_filter_cubic_weights" ) || ( extension == "VK_QCOM_ycbcr_degamma" ) || ( extension == "VK_QCOM_filter_cubic_clamp" ) ||
-           ( extension == "VK_EXT_attachment_feedback_loop_dynamic_state" ) || ( extension == "VK_KHR_vertex_attribute_divisor" ) ||
-           ( extension == "VK_KHR_load_store_op_none" ) || ( extension == "VK_KHR_shader_float_controls2" )
+           ( extension == "VK_EXT_mutable_descriptor_type" ) || ( extension == "VK_EXT_legacy_vertex_attributes" ) ||
+           ( extension == "VK_ARM_shader_core_builtins" ) || ( extension == "VK_EXT_pipeline_library_group_handles" ) ||
+           ( extension == "VK_EXT_dynamic_rendering_unused_attachments" ) || ( extension == "VK_NV_low_latency2" ) ||
+           ( extension == "VK_KHR_cooperative_matrix" ) || ( extension == "VK_QCOM_multiview_per_view_render_areas" ) ||
+           ( extension == "VK_KHR_video_decode_av1" ) || ( extension == "VK_KHR_video_maintenance1" ) || ( extension == "VK_NV_per_stage_descriptor_set" ) ||
+           ( extension == "VK_QCOM_image_processing2" ) || ( extension == "VK_QCOM_filter_cubic_weights" ) || ( extension == "VK_QCOM_ycbcr_degamma" ) ||
+           ( extension == "VK_QCOM_filter_cubic_clamp" ) || ( extension == "VK_EXT_attachment_feedback_loop_dynamic_state" ) ||
+           ( extension == "VK_KHR_vertex_attribute_divisor" ) || ( extension == "VK_KHR_load_store_op_none" ) ||
+           ( extension == "VK_KHR_shader_float_controls2" )
 #if defined( VK_USE_PLATFORM_SCREEN_QNX )
         || ( extension == "VK_QNX_external_memory_screen_buffer" )
 #endif /*VK_USE_PLATFORM_SCREEN_QNX*/
diff --git a/vulkan/vulkan_handles.hpp b/vulkan/vulkan_handles.hpp
index f2f74b9..673f6fd 100644
--- a/vulkan/vulkan_handles.hpp
+++ b/vulkan/vulkan_handles.hpp
@@ -1695,6 +1695,10 @@ namespace VULKAN_HPP_NAMESPACE
   struct MutableDescriptorTypeCreateInfoEXT;
   using MutableDescriptorTypeCreateInfoVALVE = MutableDescriptorTypeCreateInfoEXT;
 
+  //=== VK_EXT_legacy_vertex_attributes ===
+  struct PhysicalDeviceLegacyVertexAttributesFeaturesEXT;
+  struct PhysicalDeviceLegacyVertexAttributesPropertiesEXT;
+
   //=== VK_EXT_layer_settings ===
   struct LayerSettingsCreateInfoEXT;
   struct LayerSettingEXT;
diff --git a/vulkan/vulkan_hash.hpp b/vulkan/vulkan_hash.hpp
index 8adf257..1ae307b 100644
--- a/vulkan/vulkan_hash.hpp
+++ b/vulkan/vulkan_hash.hpp
@@ -9412,6 +9412,34 @@ namespace std
     }
   };
 
+  template <>
+  struct hash<VULKAN_HPP_NAMESPACE::PhysicalDeviceLegacyVertexAttributesFeaturesEXT>
+  {
+    std::size_t operator()(
+      VULKAN_HPP_NAMESPACE::PhysicalDeviceLegacyVertexAttributesFeaturesEXT const & physicalDeviceLegacyVertexAttributesFeaturesEXT ) const VULKAN_HPP_NOEXCEPT
+    {
+      std::size_t seed = 0;
+      VULKAN_HPP_HASH_COMBINE( seed, physicalDeviceLegacyVertexAttributesFeaturesEXT.sType );
+      VULKAN_HPP_HASH_COMBINE( seed, physicalDeviceLegacyVertexAttributesFeaturesEXT.pNext );
+      VULKAN_HPP_HASH_COMBINE( seed, physicalDeviceLegacyVertexAttributesFeaturesEXT.legacyVertexAttributes );
+      return seed;
+    }
+  };
+
+  template <>
+  struct hash<VULKAN_HPP_NAMESPACE::PhysicalDeviceLegacyVertexAttributesPropertiesEXT>
+  {
+    std::size_t operator()( VULKAN_HPP_NAMESPACE::PhysicalDeviceLegacyVertexAttributesPropertiesEXT const & physicalDeviceLegacyVertexAttributesPropertiesEXT )
+      const VULKAN_HPP_NOEXCEPT
+    {
+      std::size_t seed = 0;
+      VULKAN_HPP_HASH_COMBINE( seed, physicalDeviceLegacyVertexAttributesPropertiesEXT.sType );
+      VULKAN_HPP_HASH_COMBINE( seed, physicalDeviceLegacyVertexAttributesPropertiesEXT.pNext );
+      VULKAN_HPP_HASH_COMBINE( seed, physicalDeviceLegacyVertexAttributesPropertiesEXT.nativeUnalignedPerformance );
+      return seed;
+    }
+  };
+
   template <>
   struct hash<VULKAN_HPP_NAMESPACE::PhysicalDeviceLimits>
   {
diff --git a/vulkan/vulkan_static_assertions.hpp b/vulkan/vulkan_static_assertions.hpp
index 6627cf7..ca4e838 100644
--- a/vulkan/vulkan_static_assertions.hpp
+++ b/vulkan/vulkan_static_assertions.hpp
@@ -7039,6 +7039,24 @@ VULKAN_HPP_STATIC_ASSERT( std::is_standard_layout<VULKAN_HPP_NAMESPACE::MutableD
 VULKAN_HPP_STATIC_ASSERT( std::is_nothrow_move_constructible<VULKAN_HPP_NAMESPACE::MutableDescriptorTypeCreateInfoEXT>::value,
                           "MutableDescriptorTypeCreateInfoEXT is not nothrow_move_constructible!" );
 
+//=== VK_EXT_legacy_vertex_attributes ===
+
+VULKAN_HPP_STATIC_ASSERT( sizeof( VULKAN_HPP_NAMESPACE::PhysicalDeviceLegacyVertexAttributesFeaturesEXT ) ==
+                            sizeof( VkPhysicalDeviceLegacyVertexAttributesFeaturesEXT ),
+                          "struct and wrapper have different size!" );
+VULKAN_HPP_STATIC_ASSERT( std::is_standard_layout<VULKAN_HPP_NAMESPACE::PhysicalDeviceLegacyVertexAttributesFeaturesEXT>::value,
+                          "struct wrapper is not a standard layout!" );
+VULKAN_HPP_STATIC_ASSERT( std::is_nothrow_move_constructible<VULKAN_HPP_NAMESPACE::PhysicalDeviceLegacyVertexAttributesFeaturesEXT>::value,
+                          "PhysicalDeviceLegacyVertexAttributesFeaturesEXT is not nothrow_move_constructible!" );
+
+VULKAN_HPP_STATIC_ASSERT( sizeof( VULKAN_HPP_NAMESPACE::PhysicalDeviceLegacyVertexAttributesPropertiesEXT ) ==
+                            sizeof( VkPhysicalDeviceLegacyVertexAttributesPropertiesEXT ),
+                          "struct and wrapper have different size!" );
+VULKAN_HPP_STATIC_ASSERT( std::is_standard_layout<VULKAN_HPP_NAMESPACE::PhysicalDeviceLegacyVertexAttributesPropertiesEXT>::value,
+                          "struct wrapper is not a standard layout!" );
+VULKAN_HPP_STATIC_ASSERT( std::is_nothrow_move_constructible<VULKAN_HPP_NAMESPACE::PhysicalDeviceLegacyVertexAttributesPropertiesEXT>::value,
+                          "PhysicalDeviceLegacyVertexAttributesPropertiesEXT is not nothrow_move_constructible!" );
+
 //=== VK_EXT_layer_settings ===
 
 VULKAN_HPP_STATIC_ASSERT( sizeof( VULKAN_HPP_NAMESPACE::LayerSettingsCreateInfoEXT ) == sizeof( VkLayerSettingsCreateInfoEXT ),
diff --git a/vulkan/vulkan_structs.hpp b/vulkan/vulkan_structs.hpp
index 22f5dc2..72337c3 100644
--- a/vulkan/vulkan_structs.hpp
+++ b/vulkan/vulkan_structs.hpp
@@ -70348,6 +70348,205 @@ namespace VULKAN_HPP_NAMESPACE
     using Type = PhysicalDeviceLegacyDitheringFeaturesEXT;
   };
 
+  struct PhysicalDeviceLegacyVertexAttributesFeaturesEXT
+  {
+    using NativeType = VkPhysicalDeviceLegacyVertexAttributesFeaturesEXT;
+
+    static const bool                                  allowDuplicate = false;
+    static VULKAN_HPP_CONST_OR_CONSTEXPR StructureType structureType  = StructureType::ePhysicalDeviceLegacyVertexAttributesFeaturesEXT;
+
+#if !defined( VULKAN_HPP_NO_STRUCT_CONSTRUCTORS )
+    VULKAN_HPP_CONSTEXPR PhysicalDeviceLegacyVertexAttributesFeaturesEXT( VULKAN_HPP_NAMESPACE::Bool32 legacyVertexAttributes_ = {},
+                                                                          void *                       pNext_                  = nullptr ) VULKAN_HPP_NOEXCEPT
+      : pNext{ pNext_ }
+      , legacyVertexAttributes{ legacyVertexAttributes_ }
+    {
+    }
+
+    VULKAN_HPP_CONSTEXPR
+      PhysicalDeviceLegacyVertexAttributesFeaturesEXT( PhysicalDeviceLegacyVertexAttributesFeaturesEXT const & rhs ) VULKAN_HPP_NOEXCEPT = default;
+
+    PhysicalDeviceLegacyVertexAttributesFeaturesEXT( VkPhysicalDeviceLegacyVertexAttributesFeaturesEXT const & rhs ) VULKAN_HPP_NOEXCEPT
+      : PhysicalDeviceLegacyVertexAttributesFeaturesEXT( *reinterpret_cast<PhysicalDeviceLegacyVertexAttributesFeaturesEXT const *>( &rhs ) )
+    {
+    }
+
+    PhysicalDeviceLegacyVertexAttributesFeaturesEXT & operator=( PhysicalDeviceLegacyVertexAttributesFeaturesEXT const & rhs ) VULKAN_HPP_NOEXCEPT = default;
+#endif /*VULKAN_HPP_NO_STRUCT_CONSTRUCTORS*/
+
+    PhysicalDeviceLegacyVertexAttributesFeaturesEXT & operator=( VkPhysicalDeviceLegacyVertexAttributesFeaturesEXT const & rhs ) VULKAN_HPP_NOEXCEPT
+    {
+      *this = *reinterpret_cast<VULKAN_HPP_NAMESPACE::PhysicalDeviceLegacyVertexAttributesFeaturesEXT const *>( &rhs );
+      return *this;
+    }
+
+#if !defined( VULKAN_HPP_NO_STRUCT_SETTERS )
+    VULKAN_HPP_CONSTEXPR_14 PhysicalDeviceLegacyVertexAttributesFeaturesEXT & setPNext( void * pNext_ ) VULKAN_HPP_NOEXCEPT
+    {
+      pNext = pNext_;
+      return *this;
+    }
+
+    VULKAN_HPP_CONSTEXPR_14 PhysicalDeviceLegacyVertexAttributesFeaturesEXT &
+      setLegacyVertexAttributes( VULKAN_HPP_NAMESPACE::Bool32 legacyVertexAttributes_ ) VULKAN_HPP_NOEXCEPT
+    {
+      legacyVertexAttributes = legacyVertexAttributes_;
+      return *this;
+    }
+#endif /*VULKAN_HPP_NO_STRUCT_SETTERS*/
+
+    operator VkPhysicalDeviceLegacyVertexAttributesFeaturesEXT const &() const VULKAN_HPP_NOEXCEPT
+    {
+      return *reinterpret_cast<const VkPhysicalDeviceLegacyVertexAttributesFeaturesEXT *>( this );
+    }
+
+    operator VkPhysicalDeviceLegacyVertexAttributesFeaturesEXT &() VULKAN_HPP_NOEXCEPT
+    {
+      return *reinterpret_cast<VkPhysicalDeviceLegacyVertexAttributesFeaturesEXT *>( this );
+    }
+
+#if defined( VULKAN_HPP_USE_REFLECT )
+#  if 14 <= VULKAN_HPP_CPP_VERSION
+    auto
+#  else
+    std::tuple<VULKAN_HPP_NAMESPACE::StructureType const &, void * const &, VULKAN_HPP_NAMESPACE::Bool32 const &>
+#  endif
+      reflect() const VULKAN_HPP_NOEXCEPT
+    {
+      return std::tie( sType, pNext, legacyVertexAttributes );
+    }
+#endif
+
+#if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
+    auto operator<=>( PhysicalDeviceLegacyVertexAttributesFeaturesEXT const & ) const = default;
+#else
+    bool operator==( PhysicalDeviceLegacyVertexAttributesFeaturesEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+#  if defined( VULKAN_HPP_USE_REFLECT )
+      return this->reflect() == rhs.reflect();
+#  else
+      return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) && ( legacyVertexAttributes == rhs.legacyVertexAttributes );
+#  endif
+    }
+
+    bool operator!=( PhysicalDeviceLegacyVertexAttributesFeaturesEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return !operator==( rhs );
+    }
+#endif
+
+  public:
+    VULKAN_HPP_NAMESPACE::StructureType sType                  = StructureType::ePhysicalDeviceLegacyVertexAttributesFeaturesEXT;
+    void *                              pNext                  = {};
+    VULKAN_HPP_NAMESPACE::Bool32        legacyVertexAttributes = {};
+  };
+
+  template <>
+  struct CppType<StructureType, StructureType::ePhysicalDeviceLegacyVertexAttributesFeaturesEXT>
+  {
+    using Type = PhysicalDeviceLegacyVertexAttributesFeaturesEXT;
+  };
+
+  struct PhysicalDeviceLegacyVertexAttributesPropertiesEXT
+  {
+    using NativeType = VkPhysicalDeviceLegacyVertexAttributesPropertiesEXT;
+
+    static const bool                                  allowDuplicate = false;
+    static VULKAN_HPP_CONST_OR_CONSTEXPR StructureType structureType  = StructureType::ePhysicalDeviceLegacyVertexAttributesPropertiesEXT;
+
+#if !defined( VULKAN_HPP_NO_STRUCT_CONSTRUCTORS )
+    VULKAN_HPP_CONSTEXPR PhysicalDeviceLegacyVertexAttributesPropertiesEXT( VULKAN_HPP_NAMESPACE::Bool32 nativeUnalignedPerformance_ = {},
+                                                                            void *                       pNext_ = nullptr ) VULKAN_HPP_NOEXCEPT
+      : pNext{ pNext_ }
+      , nativeUnalignedPerformance{ nativeUnalignedPerformance_ }
+    {
+    }
+
+    VULKAN_HPP_CONSTEXPR
+      PhysicalDeviceLegacyVertexAttributesPropertiesEXT( PhysicalDeviceLegacyVertexAttributesPropertiesEXT const & rhs ) VULKAN_HPP_NOEXCEPT = default;
+
+    PhysicalDeviceLegacyVertexAttributesPropertiesEXT( VkPhysicalDeviceLegacyVertexAttributesPropertiesEXT const & rhs ) VULKAN_HPP_NOEXCEPT
+      : PhysicalDeviceLegacyVertexAttributesPropertiesEXT( *reinterpret_cast<PhysicalDeviceLegacyVertexAttributesPropertiesEXT const *>( &rhs ) )
+    {
+    }
+
+    PhysicalDeviceLegacyVertexAttributesPropertiesEXT &
+      operator=( PhysicalDeviceLegacyVertexAttributesPropertiesEXT const & rhs ) VULKAN_HPP_NOEXCEPT = default;
+#endif /*VULKAN_HPP_NO_STRUCT_CONSTRUCTORS*/
+
+    PhysicalDeviceLegacyVertexAttributesPropertiesEXT & operator=( VkPhysicalDeviceLegacyVertexAttributesPropertiesEXT const & rhs ) VULKAN_HPP_NOEXCEPT
+    {
+      *this = *reinterpret_cast<VULKAN_HPP_NAMESPACE::PhysicalDeviceLegacyVertexAttributesPropertiesEXT const *>( &rhs );
+      return *this;
+    }
+
+#if !defined( VULKAN_HPP_NO_STRUCT_SETTERS )
+    VULKAN_HPP_CONSTEXPR_14 PhysicalDeviceLegacyVertexAttributesPropertiesEXT & setPNext( void * pNext_ ) VULKAN_HPP_NOEXCEPT
+    {
+      pNext = pNext_;
+      return *this;
+    }
+
+    VULKAN_HPP_CONSTEXPR_14 PhysicalDeviceLegacyVertexAttributesPropertiesEXT &
+      setNativeUnalignedPerformance( VULKAN_HPP_NAMESPACE::Bool32 nativeUnalignedPerformance_ ) VULKAN_HPP_NOEXCEPT
+    {
+      nativeUnalignedPerformance = nativeUnalignedPerformance_;
+      return *this;
+    }
+#endif /*VULKAN_HPP_NO_STRUCT_SETTERS*/
+
+    operator VkPhysicalDeviceLegacyVertexAttributesPropertiesEXT const &() const VULKAN_HPP_NOEXCEPT
+    {
+      return *reinterpret_cast<const VkPhysicalDeviceLegacyVertexAttributesPropertiesEXT *>( this );
+    }
+
+    operator VkPhysicalDeviceLegacyVertexAttributesPropertiesEXT &() VULKAN_HPP_NOEXCEPT
+    {
+      return *reinterpret_cast<VkPhysicalDeviceLegacyVertexAttributesPropertiesEXT *>( this );
+    }
+
+#if defined( VULKAN_HPP_USE_REFLECT )
+#  if 14 <= VULKAN_HPP_CPP_VERSION
+    auto
+#  else
+    std::tuple<VULKAN_HPP_NAMESPACE::StructureType const &, void * const &, VULKAN_HPP_NAMESPACE::Bool32 const &>
+#  endif
+      reflect() const VULKAN_HPP_NOEXCEPT
+    {
+      return std::tie( sType, pNext, nativeUnalignedPerformance );
+    }
+#endif
+
+#if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
+    auto operator<=>( PhysicalDeviceLegacyVertexAttributesPropertiesEXT const & ) const = default;
+#else
+    bool operator==( PhysicalDeviceLegacyVertexAttributesPropertiesEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+#  if defined( VULKAN_HPP_USE_REFLECT )
+      return this->reflect() == rhs.reflect();
+#  else
+      return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) && ( nativeUnalignedPerformance == rhs.nativeUnalignedPerformance );
+#  endif
+    }
+
+    bool operator!=( PhysicalDeviceLegacyVertexAttributesPropertiesEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return !operator==( rhs );
+    }
+#endif
+
+  public:
+    VULKAN_HPP_NAMESPACE::StructureType sType                      = StructureType::ePhysicalDeviceLegacyVertexAttributesPropertiesEXT;
+    void *                              pNext                      = {};
+    VULKAN_HPP_NAMESPACE::Bool32        nativeUnalignedPerformance = {};
+  };
+
+  template <>
+  struct CppType<StructureType, StructureType::ePhysicalDeviceLegacyVertexAttributesPropertiesEXT>
+  {
+    using Type = PhysicalDeviceLegacyVertexAttributesPropertiesEXT;
+  };
+
   struct PhysicalDeviceLimits
   {
     using NativeType = VkPhysicalDeviceLimits;
diff --git a/vulkan/vulkan_to_string.hpp b/vulkan/vulkan_to_string.hpp
index 011f787..e2a4d06 100644
--- a/vulkan/vulkan_to_string.hpp
+++ b/vulkan/vulkan_to_string.hpp
@@ -4484,6 +4484,8 @@ namespace VULKAN_HPP_NAMESPACE
       case StructureType::ePhysicalDeviceExtendedSparseAddressSpacePropertiesNV: return "PhysicalDeviceExtendedSparseAddressSpacePropertiesNV";
       case StructureType::ePhysicalDeviceMutableDescriptorTypeFeaturesEXT: return "PhysicalDeviceMutableDescriptorTypeFeaturesEXT";
       case StructureType::eMutableDescriptorTypeCreateInfoEXT: return "MutableDescriptorTypeCreateInfoEXT";
+      case StructureType::ePhysicalDeviceLegacyVertexAttributesFeaturesEXT: return "PhysicalDeviceLegacyVertexAttributesFeaturesEXT";
+      case StructureType::ePhysicalDeviceLegacyVertexAttributesPropertiesEXT: return "PhysicalDeviceLegacyVertexAttributesPropertiesEXT";
       case StructureType::eLayerSettingsCreateInfoEXT: return "LayerSettingsCreateInfoEXT";
       case StructureType::ePhysicalDeviceShaderCoreBuiltinsFeaturesARM: return "PhysicalDeviceShaderCoreBuiltinsFeaturesARM";
       case StructureType::ePhysicalDeviceShaderCoreBuiltinsPropertiesARM: return "PhysicalDeviceShaderCoreBuiltinsPropertiesARM";
diff --git a/vulkan/vulkansc.hpp b/vulkan/vulkansc.hpp
index 657c58c..fd53834 100644
--- a/vulkan/vulkansc.hpp
+++ b/vulkan/vulkansc.hpp
@@ -6960,7 +6960,7 @@ namespace VULKAN_HPP_NAMESPACE
           m_library = dlopen( "libvulkan.1.dylib", RTLD_NOW | RTLD_LOCAL );
         }
 #  elif defined( _WIN32 )
-          m_library = ::LoadLibraryA( "vulkan-1.dll" );
+        m_library = ::LoadLibraryA( "vulkan-1.dll" );
 #  else
 #    error unsupported platform
 #  endif