diff --git a/requirements.txt b/requirements.txt
index b81b584..1063933 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -26,5 +26,5 @@ requests==2.18.4
 simplejson==3.15.0
 six==1.11.0
 uritemplate==3.0.0
-urllib3==1.22
+urllib3==1.26.5
 whitenoise==3.3.1