diff --git a/requirements.txt b/requirements.txt
index b89d688..0f8c2c9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,5 +28,5 @@ seaborn==0.9.0
 six==1.12.0
 tqdm==4.32.2
 traitlets==4.3.2
-urllib3==1.25.3
+urllib3==1.25.8
 wcwidth==0.1.7