Update README.md

Author: vsoftco

README.md

@@ -2,7 +2,7 @@ liboqs-python: Python 3 bindings for liboqs
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 [![Build status - CircleCI Linux](https://circleci.com/gh/open-quantum-safe/liboqs-python.svg?style=svg)](https://circleci.com/gh/open-quantum-safe/liboqs-python)
-[![Build status](https://ci.appveyor.com/api/projects/status/xvfc8fn96fip52md?svg=true)](https://ci.appveyor.com/project/vsoftco/liboqs-python)
+[![Build status](https://ci.appveyor.com/api/projects/status/jjo1ti9l5e0grgln?svg=true)](https://ci.appveyor.com/project/vsoftco/liboqs-python)
 
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