diff --git a/requirements.txt b/requirements.txt
index 3948c29..f24825e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -47,7 +47,7 @@ singledispatch==3.4.0.3
 six==1.12.0
 tqdm==4.30.0
 traitlets==4.3.2
-urllib3==1.24.1
+urllib3==1.24.2
 wcwidth==0.1.7
 Werkzeug==0.15.5
 WTForms==2.2.1