diff --git a/backend/requirements.txt b/backend/requirements.txt
index 23ca2c6..5ade04f 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -14,6 +14,6 @@ PyJWT==1.5.3
 pytz==2017.3
 requests==2.18.4
 uritemplate==3.0.0
-urllib3==1.22
+urllib3==1.26.5
 psycopg2==2.7.3.2
 python-dateutil==2.6.1