diff --git a/src/google_sheets/pyproject.toml b/src/google_sheets/pyproject.toml
index 6ded9296..74c642e6 100644
--- a/src/google_sheets/pyproject.toml
+++ b/src/google_sheets/pyproject.toml
@@ -8,7 +8,7 @@ dependencies = [
 "factory-boy~=3.2",
 "google-api-python-client==1.7.11",
 "google-auth-oauthlib>=0.5.2",
-"google-auth==1.6.3",
+"google-auth==2.33.0",
 "mitol-django-common",
 "pygsheets==2.0.2",
 "pytz>=2020.4",