diff --git a/requirements.txt b/requirements.txt
index 5aea07e..790ceb7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,6 +16,6 @@ PyYAML==5.3.1
 requests==2.25.1
 setuptools==41.2.0
 six==1.15.0
-urllib3==1.26.3
+urllib3==1.26.4
 Werkzeug==1.0.1
 wheel==0.36.2