Align Datafusion version

Author: Fokko

pyproject.toml

@@ -93,7 +93,7 @@ gcsfs = ["gcsfs>=2023.1.0"]
 rest-sigv4 = ["boto3>=1.24.59"]
 hf = ["huggingface-hub>=0.24.0"]
 pyiceberg-core = ["pyiceberg-core==0.7.0.dev20251112154529"]
-datafusion = ["datafusion>=45,<49"]
+datafusion = ["datafusion==50.*"]
 gcp-auth = ["google-auth>=2.4.0"]
 
 [tool.uv.sources]