diff --git a/gpu-vulkan-middle.cabal b/gpu-vulkan-middle.cabal
--- a/gpu-vulkan-middle.cabal
+++ b/gpu-vulkan-middle.cabal
@@ -5,7 +5,7 @@
 -- see: https://github.com/sol/hpack
 
 name:           gpu-vulkan-middle
-version:        0.1.0.60
+version:        0.1.0.61
 synopsis:       Medium wrapper for Vulkan API
 description:    Please see the README on GitHub at <https://github.com/YoshikuniJujo/gpu-vulkan-middle#readme>
 category:       GPU
diff --git a/src/Gpu/Vulkan/Middle.hs b/src/Gpu/Vulkan/Middle.hs
--- a/src/Gpu/Vulkan/Middle.hs
+++ b/src/Gpu/Vulkan/Middle.hs
@@ -8,7 +8,8 @@
 	-- ** ApplicationInfo
 
 	ApplicationInfo(..),
-	ApiVersion, makeApiVersion, apiVersion_1_0, apiVersion_1_1,
+	ApiVersion, makeApiVersion,
+	apiVersion_1_0, apiVersion_1_1, apiVersion_1_2, apiVersion_1_3,
 
 	-- ** SubmitInfo
 
diff --git a/src/Gpu/Vulkan/Middle/Internal.hsc b/src/Gpu/Vulkan/Middle/Internal.hsc
--- a/src/Gpu/Vulkan/Middle/Internal.hsc
+++ b/src/Gpu/Vulkan/Middle/Internal.hsc
@@ -12,7 +12,8 @@
 
 module Gpu.Vulkan.Middle.Internal (
 	ApplicationInfo(..), applicationInfoToCore,
-	ApiVersion(..), makeApiVersion, apiVersion_1_0, apiVersion_1_1,
+	ApiVersion(..), makeApiVersion,
+	apiVersion_1_0, apiVersion_1_1, apiVersion_1_2, apiVersion_1_3,
 	LayerProperties(..), layerPropertiesFromCore,
 	ExtensionProperties(..), extensionPropertiesFromCore,
 	StencilOpState(..), stencilOpStateToCore,
@@ -89,9 +90,11 @@
 
 newtype ApiVersion = ApiVersion C.ApiVersion deriving (Show, Eq, Ord, Storable)
 
-apiVersion_1_0, apiVersion_1_1 :: ApiVersion
+apiVersion_1_0, apiVersion_1_1, apiVersion_1_2, apiVersion_1_3 :: ApiVersion
 apiVersion_1_0 = ApiVersion C.apiVersion_1_0
 apiVersion_1_1 = ApiVersion C.apiVersion_1_1
+apiVersion_1_2 = ApiVersion C.apiVersion_1_2
+apiVersion_1_3 = ApiVersion C.apiVersion_1_3
 
 type Variant = Word8	-- 0 <= variant < 8
 type Major = Word8	-- 0 <= major < 127