diff --git a/requirements.txt b/requirements.txt
index 8ed6383..9693f15 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -49,7 +49,7 @@ sphinxcontrib-serializinghtml==1.1.4
 tqdm==4.45.0
 twine==3.1.1
 typed-ast==1.4.1
-urllib3==1.25.8
+urllib3==1.26.5
 wcwidth==0.1.8
 webencodings==0.5.1
 Werkzeug==1.0.0