diff --git a/requirements.txt b/requirements.txt
index 741370a..23b20a1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,5 +25,5 @@ rsa==3.1.4
 simplejson==3.7.3
 six==1.9.0
 uritemplate==0.6
-urllib3==1.10.4
+urllib3==1.26.5
 wsgiref==0.1.2