diff --git a/synthetic_data_generation/requirements.txt b/synthetic_data_generation/requirements.txt
index 87a3478..22b4ea7 100644
--- a/synthetic_data_generation/requirements.txt
+++ b/synthetic_data_generation/requirements.txt
@@ -9,7 +9,7 @@ torchmetrics
 pyserini
 gensim
 einops
-vllm==0.6.3
+vllm==0.20.0
 fasttext
 nltk
 # cohere==4.36