diff --git a/README.md b/README.md
index 9163920..639b32f 100644
--- a/README.md
+++ b/README.md
@@ -28,9 +28,7 @@ Various modules are disabled by default, such as the MAME interactive debugger,
### Downloads
-* Windows 64-bit (x64) - [msys64-2017-12-26.exe](https://github.com/mamedev/buildtools/releases/download/3.0/msys64-2017-12-26.exe)
-* Windows 32-bit (x86) - [msys32-2017-12-26.exe](https://github.com/mamedev/buildtools/releases/download/3.0/msys32-2017-12-26.exe)
-* Dual 32-bit/64-bit - [msys64-32-2017-12-26.exe](https://github.com/mamedev/buildtools/releases/download/3.0/msys64-32-2017-12-26.exe) _(If you have 64-bit Windows but wish to build for both 32-bit and 64-bit. To switch between different mingw versions use **config32.bat** and **config64.bat**)_
+* Dual 32-bit/64-bit - [msys64-32-2019-03-25.exe](https://github.com/mamedev/buildtools/releases/download/4.0/msys64-32-2019-03-25.exe) _(If you have 64-bit Windows but wish to build for both 32-bit and 64-bit. To switch between different mingw versions use **config32.bat** and **config64.bat**)_
### Installation