Update README.md

Author: Kapiainen

README.md

@@ -11,7 +11,7 @@ Includes function/event snippets and syntax definitions for:
  - [JContainers](http://www.nexusmods.com/skyrim/mods/49743/) (3.2)
  - [NetImmerse Override](http://www.nexusmods.com/skyrim/mods/37481/) (3.2.0)
  - [PapyrusUtil](http://www.nexusmods.com/skyrim/mods/58705/) (2.8)
- - [SKSE](http://skse.silverlock.org) (1.7.2)
+ - [SKSE](http://skse.silverlock.org) (1.7.3)
  - [SkyUILib](https://github.com/schlangster/skyui-lib/wiki) (1)
  - [SkyUI SDK](https://github.com/schlangster/skyui/wiki) (4.1)
  - [UIExtensions](http://www.nexusmods.com/skyrim/mods/57046/) (1.2.0)