diff --git a/requirements.txt b/requirements.txt
index 9d4f236..839bc8c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ torchdata
 transformers
 # vllm==0.8.4
 wandb
-packaging>=20.0
+packaging>=26.1
 uvicorn
 fastapi
 latex2sympy2_extended