diff --git a/sensors/Pipfile b/sensors/Pipfile
index fe98ecd..241cf65 100644
--- a/sensors/Pipfile
+++ b/sensors/Pipfile
@@ -9,7 +9,7 @@ name = "pypi"
 
 python-dotenv = "*"
 requests = "*"
-python-dotenv = "*"
+urllib3 = ">=1.24.2"
 
 
 [dev-packages]