diff --git a/esphome/const.py b/esphome/const.py
index 38ef0e60ee..5d25ba1688 100644
--- a/esphome/const.py
+++ b/esphome/const.py
@@ -1,6 +1,6 @@
 """Constants used by esphome."""
 
-__version__ = "2021.11.0b8"
+__version__ = "2021.11.0b9"
 
 ALLOWED_NAME_CHARS = "abcdefghijklmnopqrstuvwxyz0123456789-_"