diff --git a/requirements.txt b/requirements.txt
index 351c814..593eca0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -55,7 +55,7 @@ toml==0.10.1
 typing-extensions==3.7.4.3
 typing-inspect==0.6.0
 uritemplate==3.0.1
-urllib3==1.25.10
+urllib3==1.26.5
 Werkzeug==1.0.1
 wrapt==1.12.1
 WTForms==2.3.3