diff --git a/samples/to_dataframe/requirements.txt b/samples/to_dataframe/requirements.txt
index e6e46cdd..9035b029 100644
--- a/samples/to_dataframe/requirements.txt
+++ b/samples/to_dataframe/requirements.txt
@@ -1,6 +1,6 @@
 google-auth==1.24.0
 google-cloud-bigquery-storage==2.2.1
-google-cloud-bigquery==2.7.0
+google-cloud-bigquery==2.8.0
 pyarrow==3.0.0
 ipython==7.10.2; python_version > '3.0'
 ipython==5.9.0; python_version < '3.0'