diff --git a/requirements.txt b/requirements.txt
index d768795..49b77dc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ torch~=2.7.0
 sentencepiece~=0.2.0
 setuptools~=80.7.1
 huggingface-hub~=0.33.1
-transformers~=4.51.3
+transformers~=4.53.1
 fastapi~=0.115.12
 uvicorn~=0.34.2
 certifi~=2025.4.26