diff --git a/sensor/requirements.txt b/sensor/requirements.txt
index 1e12400..58e2d12 100644
--- a/sensor/requirements.txt
+++ b/sensor/requirements.txt
@@ -1,6 +1,6 @@
 RPi.GPIO
 boto3==1.9.203
 google-auth==1.7.1
-gspread==3.1.0
+gspread==3.7.0
 oauth2client==4.1.3
 picamera==1.13