diff --git a/requirements.txt b/requirements.txt
index 7f66d00..1e67753 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 google-auth==1.28.0
-google-api-python-client==1.12.8
+google-api-python-client==2.1.0
 icalendar==4.0.7
 pytz==2021.1
 PyYAML==5.4.1