Update README.md

README.md

@@ -36,7 +36,7 @@ We provide Ruri-v3 in several model sizes. Below is a summary of each model.
 You can use our models directly with the transformers library v4.48.0 or higher:
 
 ```bash
-pip install -U "transformers>=4.48.0"
+pip install -U "transformers>=4.48.0" sentence-transformers
 ```
 
 Additionally, if your GPUs support Flash Attention 2, we recommend using our models with Flash Attention 2.