diff --git a/requirements.txt b/requirements.txt
index c10b743..73cb404 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -49,7 +49,7 @@ stone==3.3.1
 toml==0.10.2
 tomli==2.0.1
 typing_extensions==4.1.1
-urllib3==1.25.4
+urllib3==1.26.18
 webencodings==0.5.1
 whitenoise==6.6.0
 wrapt==1.13.3