diff --git a/requirements.txt b/requirements.txt
index bfb208c..181b6c8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,5 +19,5 @@ scandir==1.9.0
 simplegeneric==0.8.1
 six==1.12.0
 traitlets==4.3.2
-urllib3==1.24.1
+urllib3==1.26.5
 wcwidth==0.1.7