diff --git a/requirements.txt b/requirements.txt
index d07e112b..7e9a1be0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Babel
-google-cloud-datastore==2.10.0
+google-cloud-datastore==2.21.0
 humanize
 img2pdf
 Logbook