update bibtex

Author: yunfanjiang

README.md

@@ -55,10 +55,10 @@ After running the above command, we should see a PyBullet GUI pop up, alongside
 Our paper is posted on [arXiv](https://arxiv.org/abs/2210.03094). If you find our work useful, please consider citing us! 
 
 ```bibtex
-@article{jiang2022vima,
-  title   = {VIMA: General Robot Manipulation with Multimodal Prompts},
-  author  = {Yunfan Jiang and Agrim Gupta and Zichen Zhang and Guanzhi Wang and Yongqiang Dou and Yanjun Chen and Li Fei-Fei and Anima Anandkumar and Yuke Zhu and Linxi Fan},
-  year    = {2022},
-  journal = {arXiv preprint arXiv: Arxiv-2210.03094}
+@inproceedings{jiang2023vima,
+  title     = {VIMA: General Robot Manipulation with Multimodal Prompts},
+  author    = {Yunfan Jiang and Agrim Gupta and Zichen Zhang and Guanzhi Wang and Yongqiang Dou and Yanjun Chen and Li Fei-Fei and Anima Anandkumar and Yuke Zhu and Linxi Fan},
+  booktitle = {Fortieth International Conference on Machine Learning},
+  year      = {2023}
 }
 ```