diff --git a/requirements.txt b/requirements.txt
index 9349e8a..96cf4a6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,7 +28,7 @@ google-api-core==2.17.1
     #   google-cloud-bigquery-storage
     #   google-cloud-core
     #   sqlalchemy-bigquery
-google-auth==2.28.1
+google-auth==2.28.2
     # via
     #   google-api-core
     #   google-cloud-core
diff --git a/requirements_windows.txt b/requirements_windows.txt
index 29b3b28..cf02742 100644
--- a/requirements_windows.txt
+++ b/requirements_windows.txt
@@ -28,7 +28,7 @@ google-api-core==2.17.1
     #   google-cloud-bigquery-storage
     #   google-cloud-core
     #   sqlalchemy-bigquery
-google-auth==2.28.1
+google-auth==2.28.2
     # via
     #   google-api-core
     #   google-cloud-core