diff --git a/Vulkan-Docs b/Vulkan-Docs
index 49adf25..b972597 160000
--- a/Vulkan-Docs
+++ b/Vulkan-Docs
@@ -1 +1 @@
-Subproject commit 49adf2575c4495a0488baed80a5e1c94a664394a
+Subproject commit b97259786d817bfda38a3b0374782949011e51db
diff --git a/vulkan/vulkan.hpp b/vulkan/vulkan.hpp
index e7ea1a7..6c458b3 100644
--- a/vulkan/vulkan.hpp
+++ b/vulkan/vulkan.hpp
@@ -41,7 +41,7 @@
 # include <vector>
 #endif /*VULKAN_HPP_DISABLE_ENHANCED_MODE*/
 
-static_assert( VK_HEADER_VERSION ==  30 , "Wrong VK_HEADER_VERSION!" );
+static_assert( VK_HEADER_VERSION ==  31 , "Wrong VK_HEADER_VERSION!" );
 
 // 32-bit vulkan is not typesafe for handles, so don't allow copy constructors on this platform by default.
 // To enable this feature on 32-bit platforms please define VULKAN_HPP_TYPESAFE_CONVERSION