Update README.md

Author: alanakbik

README.md

@@ -25,7 +25,7 @@ document embeddings, including our proposed **[Flair embeddings](https://drive.g
 * **A PyTorch NLP framework.** Our framework builds directly on [PyTorch](https://pytorch.org/), making it easy to 
 train your own models and experiment with new approaches using Flair embeddings and classes.
 
-Now at [version 0.4.5](https://github.com/flairNLP/flair/releases)!
+Now at [version 0.5](https://github.com/flairNLP/flair/releases)!
 
 ## Comparison with State-of-the-Art