diff --git a/vulkan/api/vulkan.api b/vulkan/api/vulkan.api
index 8f76606..e4c50d5 100644
--- a/vulkan/api/vulkan.api
+++ b/vulkan/api/vulkan.api
@@ -28,7 +28,7 @@
 // API version (major.minor.patch)
 define VERSION_MAJOR 1
 define VERSION_MINOR 1
-define VERSION_PATCH 91
+define VERSION_PATCH 93
 
 // API limits
 define VK_MAX_PHYSICAL_DEVICE_NAME_SIZE 256
@@ -615,6 +615,10 @@
 @extension("VK_FUCHSIA_imagepipe_surface") define VK_FUCHSIA_IMAGEPIPE_SURFACE_SPEC_VERSION 1
 @extension("VK_FUCHSIA_imagepipe_surface") define VK_FUCHSIA_IMAGEPIPE_SURFACE_EXTENSION_NAME "VK_FUCHSIA_imagepipe_surface"
 
+// 222
+@extension("VK_EXT_scalar_block_layout") define VK_EXT_SCALAR_BLOCK_LAYOUT_SPEC_VERSION 1
+@extension("VK_EXT_scalar_block_layout") define VK_EXT_SCALAR_BLOCK_LAYOUT_EXTENSION_NAME "VK_EXT_scalar_block_layout"
+
 // 224
 @extension("VK_GOOGLE_hlsl_functionality1") define VK_GOOGLE_HLSL_FUNCTIONALITY1_SPEC_VERSION 0
 @extension("VK_GOOGLE_hlsl_functionality1") define VK_GOOGLE_HLSL_FUNCTIONALITY1_EXTENSION_NAME "VK_GOOGLE_hlsl_functionality1"
@@ -623,6 +627,10 @@
 @extension("VK_GOOGLE_decorate_string") define VK_GOOGLE_DECORATE_STRING_SPEC_VERSION 0
 @extension("VK_GOOGLE_decorate_string") define VK_GOOGLE_DECORATE_STRING_EXTENSION_NAME "VK_GOOGLE_decorate_string"
 
+// 247
+@extension("VK_EXT_separate_stencil_usage") define VK_EXT_SEPARATE_STENCIL_USAGE_SPEC_VERSION 1
+@extension("VK_EXT_separate_stencil_usage") define VK_EXT_SEPARATE_STENCIL_USAGE_EXTENSION_NAME "VK_EXT_separate_stencil_usage"
+
 /////////////
 //  Types  //
 /////////////
@@ -1848,10 +1856,16 @@
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_MEMORY_MODEL_FEATURES_KHR = 1000211000,
 
     //@extension("VK_EXT_pci_bus_info") // 213
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PCI_BUS_INFO_PROPERTIES_EXT       = 1000212000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PCI_BUS_INFO_PROPERTIES_EXT   = 1000212000,
 
     //@extension("VK_FUCHSIA_imagepipe_surface") // 215
     VK_STRUCTURE_TYPE_IMAGEPIPE_SURFACE_CREATE_INFO_FUCHSIA     = 1000214000,
+
+    //@extension("VK_EXT_scalar_block_layout")
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SCALAR_BLOCK_LAYOUT_FEATURES_EXT  = 1000221000,
+
+    //@extension("VK_EXT_separate_stencil_usage") // 247
+    VK_STRUCTURE_TYPE_IMAGE_STENCIL_USAGE_CREATE_INFO_EXT       = 1000246000,
 }
 
 enum VkSubpassContents {
@@ -2382,6 +2396,7 @@
     VK_DRIVER_ID_IMAGINATION_PROPRIETARY_KHR                = 7,
     VK_DRIVER_ID_QUALCOMM_PROPRIETARY_KHR                   = 8,
     VK_DRIVER_ID_ARM_PROPRIETARY_KHR                        = 9,
+    VK_DRIVER_ID_GOOGLE_PASTEL_KHR                          = 10,
 }
 
 /////////////////
@@ -7656,6 +7671,20 @@
     platform.zx_handle_t                            imagePipeHandle
 }
 
+@extension("VK_EXT_scalar_block_layout") // 222
+class VkPhysicalDeviceScalarBlockLayoutFeaturesEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        scalarBlockLayout
+}
+
+@extension("VK_EXT_separate_stencil_usage") // 247
+class VkImageStencilUsageCreateInfoEXT {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkImageUsageFlags                               stencilUsage
+}
+
 
 ////////////////
 //  Commands  //
diff --git a/vulkan/include/vulkan/vulkan_core.h b/vulkan/include/vulkan/vulkan_core.h
index 4cd8ed5..35c0664 100644
--- a/vulkan/include/vulkan/vulkan_core.h
+++ b/vulkan/include/vulkan/vulkan_core.h
@@ -43,7 +43,7 @@
 #define VK_VERSION_MINOR(version) (((uint32_t)(version) >> 12) & 0x3ff)
 #define VK_VERSION_PATCH(version) ((uint32_t)(version) & 0xfff)
 // Version of this file
-#define VK_HEADER_VERSION 91
+#define VK_HEADER_VERSION 93
 
 
 #define VK_NULL_HANDLE 0
@@ -454,6 +454,8 @@
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_MEMORY_MODEL_FEATURES_KHR = 1000211000,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PCI_BUS_INFO_PROPERTIES_EXT = 1000212000,
     VK_STRUCTURE_TYPE_IMAGEPIPE_SURFACE_CREATE_INFO_FUCHSIA = 1000214000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SCALAR_BLOCK_LAYOUT_FEATURES_EXT = 1000221000,
+    VK_STRUCTURE_TYPE_IMAGE_STENCIL_USAGE_CREATE_INFO_EXT = 1000246000,
     VK_STRUCTURE_TYPE_DEBUG_REPORT_CREATE_INFO_EXT = VK_STRUCTURE_TYPE_DEBUG_REPORT_CALLBACK_CREATE_INFO_EXT,
     VK_STRUCTURE_TYPE_RENDER_PASS_MULTIVIEW_CREATE_INFO_KHR = VK_STRUCTURE_TYPE_RENDER_PASS_MULTIVIEW_CREATE_INFO,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_FEATURES_KHR = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_FEATURES,
@@ -6101,9 +6103,10 @@
     VK_DRIVER_ID_IMAGINATION_PROPRIETARY_KHR = 7,
     VK_DRIVER_ID_QUALCOMM_PROPRIETARY_KHR = 8,
     VK_DRIVER_ID_ARM_PROPRIETARY_KHR = 9,
+    VK_DRIVER_ID_GOOGLE_PASTEL_KHR = 10,
     VK_DRIVER_ID_BEGIN_RANGE_KHR = VK_DRIVER_ID_AMD_PROPRIETARY_KHR,
-    VK_DRIVER_ID_END_RANGE_KHR = VK_DRIVER_ID_ARM_PROPRIETARY_KHR,
-    VK_DRIVER_ID_RANGE_SIZE_KHR = (VK_DRIVER_ID_ARM_PROPRIETARY_KHR - VK_DRIVER_ID_AMD_PROPRIETARY_KHR + 1),
+    VK_DRIVER_ID_END_RANGE_KHR = VK_DRIVER_ID_GOOGLE_PASTEL_KHR,
+    VK_DRIVER_ID_RANGE_SIZE_KHR = (VK_DRIVER_ID_GOOGLE_PASTEL_KHR - VK_DRIVER_ID_AMD_PROPRIETARY_KHR + 1),
     VK_DRIVER_ID_MAX_ENUM_KHR = 0x7FFFFFFF
 } VkDriverIdKHR;
 
@@ -7791,8 +7794,6 @@
 
 
 #define VK_EXT_image_drm_format_modifier 1
-#define VK_EXT_EXTENSION_159_SPEC_VERSION 0
-#define VK_EXT_EXTENSION_159_EXTENSION_NAME "VK_EXT_extension_159"
 #define VK_EXT_IMAGE_DRM_FORMAT_MODIFIER_SPEC_VERSION 1
 #define VK_EXT_IMAGE_DRM_FORMAT_MODIFIER_EXTENSION_NAME "VK_EXT_image_drm_format_modifier"
 
@@ -8806,6 +8807,18 @@
 
 
 
+#define VK_EXT_scalar_block_layout 1
+#define VK_EXT_SCALAR_BLOCK_LAYOUT_SPEC_VERSION 1
+#define VK_EXT_SCALAR_BLOCK_LAYOUT_EXTENSION_NAME "VK_EXT_scalar_block_layout"
+
+typedef struct VkPhysicalDeviceScalarBlockLayoutFeaturesEXT {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           scalarBlockLayout;
+} VkPhysicalDeviceScalarBlockLayoutFeaturesEXT;
+
+
+
 #define VK_GOOGLE_hlsl_functionality1 1
 #define VK_GOOGLE_HLSL_FUNCTIONALITY1_SPEC_VERSION 0
 #define VK_GOOGLE_HLSL_FUNCTIONALITY1_EXTENSION_NAME "VK_GOOGLE_hlsl_functionality1"
@@ -8816,6 +8829,18 @@
 #define VK_GOOGLE_DECORATE_STRING_EXTENSION_NAME "VK_GOOGLE_decorate_string"
 
 
+#define VK_EXT_separate_stencil_usage 1
+#define VK_EXT_SEPARATE_STENCIL_USAGE_SPEC_VERSION 1
+#define VK_EXT_SEPARATE_STENCIL_USAGE_EXTENSION_NAME "VK_EXT_separate_stencil_usage"
+
+typedef struct VkImageStencilUsageCreateInfoEXT {
+    VkStructureType      sType;
+    const void*          pNext;
+    VkImageUsageFlags    stencilUsage;
+} VkImageStencilUsageCreateInfoEXT;
+
+
+
 #ifdef __cplusplus
 }
 #endif