diff --git a/requirements.txt b/requirements.txt
index 0b4e94a..d5c9756 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -38,6 +38,6 @@ SQLAlchemy==1.2.16
 tornado==5.1.1
 traitlets==4.3.2
 typing-extensions==3.7.2
-urllib3==1.24.1
+urllib3==1.26.5
 wcwidth==0.1.7
 yarl==1.3.0