diff --git a/research/information_retrieval/doc2query/requirements.txt b/research/information_retrieval/doc2query/requirements.txt
index 3e1b519178a..f2e8fa556c5 100644
--- a/research/information_retrieval/doc2query/requirements.txt
+++ b/research/information_retrieval/doc2query/requirements.txt
@@ -124,7 +124,7 @@ torch==1.8.0
 tornado==6.3.2
 tqdm==4.61.1
 traitlets==5.0.5
-transformers==4.7.0
+transformers==4.50.0
 typer==0.3.2
 typing-extensions==3.10.0.0
 urllib3==1.26.18