diff --git a/worlds/factorio/requirements.txt b/worlds/factorio/requirements.txt
index c45fb771da6a..c8a60369dab6 100644
--- a/worlds/factorio/requirements.txt
+++ b/worlds/factorio/requirements.txt
@@ -1 +1,2 @@
-factorio-rcon-py>=2.0.1
+factorio-rcon-py>=2.1.1; python_version >= '3.9'
+factorio-rcon-py==2.0.1; python_version <= '3.8'