diff --git a/esphome/const.py b/esphome/const.py
index 0c18ff86de..fdecf0ecb7 100644
--- a/esphome/const.py
+++ b/esphome/const.py
@@ -2,7 +2,7 @@
 
 MAJOR_VERSION = 1
 MINOR_VERSION = 18
-PATCH_VERSION = "0b3"
+PATCH_VERSION = "0b4"
 __short_version__ = f"{MAJOR_VERSION}.{MINOR_VERSION}"
 __version__ = f"{__short_version__}.{PATCH_VERSION}"