diff --git a/bot/requirements.txt b/bot/requirements.txt
index a233fa939..af8c66414 100644
--- a/bot/requirements.txt
+++ b/bot/requirements.txt
@@ -1,5 +1,5 @@
 -e ../tools #egg=code-coverage-tools
-google-cloud-storage==1.20.0
+google-cloud-storage==1.21.0
 libmozdata==0.1.59
 pytoml==0.1.21
 pytz==2019.3