diff --git a/requirements.txt b/requirements.txt
index f430707..a779f96 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ requests==2.19.1
 simplegeneric==0.8.1
 six==1.11.0
 traitlets==4.3.2
-urllib3==1.23
+urllib3==1.26.5
 wcwidth==0.1.7
 gunicorn==19.4.5
 dj-database-url==0.4.0
\ No newline at end of file