diff --git a/Doxygen b/Doxygen
index 5b0e58184..f46ce0b26 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         = 1.10.1
+PROJECT_NUMBER         = 1.11.0b1
 
 # 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 8010b091b..fb3088d88 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 ESPHOME_CORE_PATH = ../esphome-core
-ESPHOME_CORE_TAG = v1.10.1
+ESPHOME_CORE_TAG = v1.11.0b1
 
 .PHONY: html cleanhtml deploy help webserver Makefile netlify netlify-api api netlify-dependencies svg2png copy-svg2png
 
diff --git a/_static/version b/_static/version
index e33692ab6..f98ca6f39 100644
--- a/_static/version
+++ b/_static/version
@@ -1 +1 @@
-1.10.1
\ No newline at end of file
+1.11.0b1
\ No newline at end of file
diff --git a/conf.py b/conf.py
index efbce3ab7..6b3163a1e 100644
--- a/conf.py
+++ b/conf.py
@@ -71,9 +71,9 @@ author = 'Otto Winter'
 # built documents.
 #
 # The short X.Y version.
-version = '1.10'
+version = '1.11'
 # The full version, including alpha/beta/rc tags.
-release = '1.10.1'
+release = '1.11.0b1'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.