diff --git a/requirements.txt b/requirements.txt
index 17eca159a..8b55606dc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -50,7 +50,7 @@ starlette==0.23.1
     # via platformio
 tabulate==0.9.0
     # via platformio
-urllib3==1.26.15
+urllib3==1.26.18
     # via requests
 uvicorn==0.20.0
     # via platformio