diff --git a/requirements.txt b/requirements.txt
index ac4a40c..0ba49da 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -51,6 +51,6 @@ StackAPI==0.1.12
 tornado==6.1
 tzlocal==2.1
 uritemplate==3.0.1
-urllib3==1.26.2
+urllib3==1.26.5
 Werkzeug==1.0.1
 yapf==0.30.0