diff --git a/.nuget/directxmath.nuspec b/.nuget/directxmath.nuspec
index 689b492..fcf23d0 100644
--- a/.nuget/directxmath.nuspec
+++ b/.nuget/directxmath.nuspec
@@ -8,7 +8,7 @@
         <owners>microsoft,directxtk</owners>
         <summary>DirectXMath is an all inline SIMD C++ linear algebra library for use in games and graphics apps.</summary>
         <description>The DirectXMath API provides SIMD-friendly C++ types and functions for common linear algebra and graphics math operations common to DirectX applications. The library provides optimized versions for Windows 32-bit (x86), Windows 64-bit (x64), and Windows on ARM through SSE2 and ARM-NEON intrinsics support in the Visual Studio compiler.</description>
-        <releaseNotes>Matches the December 2023 release.</releaseNotes>
+        <releaseNotes>Matches the February 2024 release.</releaseNotes>
         <projectUrl>http://go.microsoft.com/fwlink/?LinkID=615560</projectUrl>
         <repository type="git" url="https://github.com/microsoft/DirectXMath.git" />
         <icon>images\icon.jpg</icon>
diff --git a/CMakeLists.txt b/CMakeLists.txt
index bbd8ceb..8fdddd8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,7 +3,7 @@
 
 cmake_minimum_required (VERSION 3.20)
 
-set(DIRECTXMATH_VERSION 3.1.8)
+set(DIRECTXMATH_VERSION 3.1.9)
 
 project(DirectXMath
   VERSION ${DIRECTXMATH_VERSION}
diff --git a/HISTORY.md b/HISTORY.md
index ff9d5c6..f67ce2c 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -6,6 +6,11 @@ Release available for download on [GitHub](https://github.com/microsoft/DirectXM
 
 ## Release History
 
+### February 2024 (3.19)
+* Fix to address MinGW issue with ``__cpuid`` in cpuid.h vs. intrin.h
+* Additional updates for clang/LLVM and GNUC
+* Minor comment updates
+
 ### December 2023 (3.18b)
 * Hot-fix to address ``-Wunsafe-buffer-usage`` warnings from clang v16
 * Hot-fix to address MinGW issue with ``__cpuid`` in cpuid.h vs. intrin.h
diff --git a/Inc/DirectXMath.h b/Inc/DirectXMath.h
index f072731..a0cbeac 100644
--- a/Inc/DirectXMath.h
+++ b/Inc/DirectXMath.h
@@ -13,7 +13,7 @@
 #error DirectX Math requires C++
 #endif
 
-#define DIRECTX_MATH_VERSION 318
+#define DIRECTX_MATH_VERSION 319
 
 #if defined(_MSC_VER) && (_MSC_VER < 1910)
 #error DirectX Math requires Visual C++ 2017 or later.
diff --git a/README.md b/README.md
index 4c3baa9..0601fbc 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ https://github.com/Microsoft/DirectXMath
 
 Copyright (c) Microsoft Corporation.
 
-**December 2023**
+**February 2024**
 
 This package contains the DirectXMath library, an all inline SIMD C++ linear algebra library for use in games and graphics apps.