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Source commit: d66dda492c546a71cd456d12be544b96467a7b81

readme.md

@@ -4,7 +4,7 @@ To build WinSCP you need:
 - [Embarcadero C++ Builder XE6 Professional](https://www.embarcadero.com/products/cbuilder).
 - [Build Tools and Agents for Visual Studio 2017](https://visualstudio.microsoft.com/) (for C# 7.0)
 - [nasm](https://www.nasm.us/) (store it to `buildtools/tools/nasm.exe`)
-- [Object file converter](http://www.agner.org/optimize/#objconv) (store it to `buildtools/tools/objconv.exe`)
+- [Object file converter](https://www.agner.org/optimize/#objconv) (store it to `buildtools/tools/objconv.exe`)
 - Build MFC (see [`readme_mfc.txt`](readme_mfc.txt)).
 
 To build WinSCP from source by yourself, modify and use [`build.bat`](build.bat) in root folder.