diff --git a/requirements.txt b/requirements.txt
index 4cfb129..eecd68f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ pytest==5.0.1
 pytest-cov==2.7.1
 requests==2.22.0
 six==1.12.0
-urllib3==1.25.3
+urllib3==1.26.5
 wcwidth==0.1.7
 Werkzeug==0.15.5
 zipp==0.5.2