diff --git a/Doxygen b/Doxygen
index 2df49a603..f41527f96 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         = 2021.11.3
+PROJECT_NUMBER         = 2021.11.4
 
 # 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 cc77b36da..f0de3646d 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 ESPHOME_PATH = ../esphome
-ESPHOME_REF = 2021.11.3
+ESPHOME_REF = 2021.11.4
 
 .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 5c5130113..ff01a93a5 100644
--- a/_static/version
+++ b/_static/version
@@ -1 +1 @@
-2021.11.3
\ No newline at end of file
+2021.11.4
\ No newline at end of file
diff --git a/changelog/2021.11.0.rst b/changelog/2021.11.0.rst
index befd5ab74..09fe88515 100644
--- a/changelog/2021.11.0.rst
+++ b/changelog/2021.11.0.rst
@@ -119,6 +119,15 @@ Release 2021.11.3 - November 27
 
 - Fix restoring preferences for ESP32 :esphomepr:`2805` by :ghuser:`mmakaay`
 
+Release 2021.11.4 - November 29
+-------------------------------
+
+- Fix parsing numbers in Anova :esphomepr:`2816` by :ghuser:`oxan`
+- Fix parsing of multiple values in EZO sensor :esphomepr:`2814` by :ghuser:`oxan`
+- Fix compilation error for WPA enterprise in ESP-IDF :esphomepr:`2815` by :ghuser:`CarlosGS`
+- Correct bitmask for third color (blue) scaling. :esphomepr:`2817` by :ghuser:`davet2001`
+- Add delay to improve stability :esphomepr:`2793` by :ghuser:`Conclusio`
+
 Full list of changes
 --------------------
 
@@ -290,6 +299,11 @@ All changes
 - Remove floating point ops from the ISR :esphomepr:`2751` by :ghuser:`ssieb`
 - Fix parsing numbers from null-terminated buffers :esphomepr:`2755` by :ghuser:`oxan`
 - Fix restoring preferences for ESP32 :esphomepr:`2805` by :ghuser:`mmakaay`
+- Fix parsing numbers in Anova :esphomepr:`2816` by :ghuser:`oxan`
+- Fix parsing of multiple values in EZO sensor :esphomepr:`2814` by :ghuser:`oxan`
+- Fix compilation error for WPA enterprise in ESP-IDF :esphomepr:`2815` by :ghuser:`CarlosGS`
+- Correct bitmask for third color (blue) scaling. :esphomepr:`2817` by :ghuser:`davet2001`
+- Add delay to improve stability :esphomepr:`2793` by :ghuser:`Conclusio`
 
 Past Changelogs
 ---------------
diff --git a/conf.py b/conf.py
index 6ee09293a..bfa2c3903 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 = "2021.11.3"
+release = "2021.11.4"
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/guides/supporters.rst b/guides/supporters.rst
index 68320e516..b7a1fcb23 100644
--- a/guides/supporters.rst
+++ b/guides/supporters.rst
@@ -130,6 +130,7 @@ Contributors
 - `Clifford Roche (@cmroche) <https://github.com/cmroche>`__
 - `CODeRUS (@CODeRUS) <https://github.com/CODeRUS>`__
 - `Cody James (@codyjamestechnical) <https://github.com/codyjamestechnical>`__
+- `Conclusio (@Conclusio) <https://github.com/Conclusio>`__
 - `John Coggeshall (@coogle) <https://github.com/coogle>`__
 - `James Crook (@cooljimy84) <https://github.com/cooljimy84>`__
 - `copercini (@copercini) <https://github.com/copercini>`__
@@ -755,4 +756,4 @@ Contributors
 - `ZTX18 (@ZTX18) <https://github.com/ZTX18>`__
 - `Christian Zufferey (@zuzu59) <https://github.com/zuzu59>`__
 
-*This page was last updated November 27, 2021.*
+*This page was last updated November 29, 2021.*