diff --git a/pyproject.toml b/pyproject.toml
index 37fc972..49933f4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,7 @@ dependencies = [
     "torch~=2.4.0",
     "torchaudio~=2.4.0",
     "torchvision~=0.19.0",
-    "transformers>=4.40.0,<4.48.0",
+    "transformers==4.42.0",
     "fastapi>=0.104.0",
     "uvicorn[standard]>=0.24.0",
     "python-multipart>=0.0.6",