Update README.md

README.md

@@ -28,7 +28,7 @@ To generate the discrete self-supervised representations, we employ a K-means cl
 First of all, please install tranformers and SpeechBrain with the following command:
 
 ```
-pip install speechbrain transformers==4.28.0
+pip install speechbrain transformers
 ```
 
 Please notice that we encourage you to read our tutorials and learn more about