diff --git a/requirements.txt b/requirements.txt
index a2d0e56..005e020 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,5 +11,5 @@ opbeat==3.5.2
 psycopg2-binary==2.7.7
 pytz==2018.9
 requests==2.21.0
-urllib3==1.24.2
+urllib3==1.25.9
 whitenoise==4.1.2