diff --git a/requirements.txt b/requirements.txt
index f94f1b7..9cb488f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,7 +28,7 @@ cffi==1.10.0
 certifi==2018.8.24
 bcrypt==3.1.3
 alembic==0.9.5
-urllib3==1.23
+urllib3==1.26.5
 idna==2.7
 chardet==3.0.4
 python-firebase==1.2