diff --git a/Doxygen b/Doxygen
index bced312db..2df49a603 100644
--- a/Doxygen
+++ b/Doxygen
@@ -38,7 +38,7 @@ PROJECT_NAME           = "ESPHome"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 2021.11.2
+PROJECT_NUMBER         = 2021.11.3
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/Makefile b/Makefile
index 34b8deb66..cc77b36da 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 ESPHOME_PATH = ../esphome
-ESPHOME_REF = 2021.11.2
+ESPHOME_REF = 2021.11.3
 
 .PHONY: html html-strict cleanhtml deploy help webserver Makefile netlify netlify-api api netlify-dependencies svg2png copy-svg2png minify
 
diff --git a/_static/version b/_static/version
index a3e0964a3..5c5130113 100644
--- a/_static/version
+++ b/_static/version
@@ -1 +1 @@
-2021.11.2
\ No newline at end of file
+2021.11.3
\ No newline at end of file
diff --git a/conf.py b/conf.py
index baa37b601..6ee09293a 100644
--- a/conf.py
+++ b/conf.py
@@ -69,7 +69,7 @@ author = "Otto Winter"
 # The short X.Y version.
 version = "2021.11"
 # The full version, including alpha/beta/rc tags.
-release = "2021.11.2"
+release = "2021.11.3"
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.