diff --git a/requirements.txt b/requirements.txt
index 38da79c..3a41134 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -63,7 +63,7 @@ tabulate==0.8.2
 threadpoolctl==2.1.0
 toml==0.10.1
 tornado==5.1.1
-urllib3==1.25.9
+urllib3==1.26.5
 visitor==0.1.3
 webencodings==0.5.1
 Werkzeug==1.0.1