diff --git a/requirements.txt b/requirements.txt
index cd8a421..3e7e190 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,5 +4,5 @@ click==6.6
 elasticsearch==2.3.0
 nose==1.3.7
 sh==1.11
-urllib3==1.15.1
+urllib3==1.26.5
 wsgiref==0.1.2