diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index ab83359267c..decbe574f36 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -30,7 +30,7 @@ on:
 env:
   CACHE_VERSION: 3
   PIP_CACHE_VERSION: 3
-  HA_SHORT_VERSION: 2023.2
+  HA_SHORT_VERSION: 2023.3
   DEFAULT_PYTHON: "3.10"
   ALL_PYTHON_VERSIONS: "['3.10']"
   PRE_COMMIT_CACHE: ~/.cache/pre-commit
diff --git a/homeassistant/const.py b/homeassistant/const.py
index 44cec9fb861..d76781c9ed2 100644
--- a/homeassistant/const.py
+++ b/homeassistant/const.py
@@ -7,7 +7,7 @@ from .backports.enum import StrEnum
 
 APPLICATION_NAME: Final = "HomeAssistant"
 MAJOR_VERSION: Final = 2023
-MINOR_VERSION: Final = 2
+MINOR_VERSION: Final = 3
 PATCH_VERSION: Final = "0.dev0"
 __short_version__: Final = f"{MAJOR_VERSION}.{MINOR_VERSION}"
 __version__: Final = f"{__short_version__}.{PATCH_VERSION}"
diff --git a/pyproject.toml b/pyproject.toml
index 48ebcd4146e..6f13604cdea 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name        = "homeassistant"
-version     = "2023.2.0.dev0"
+version     = "2023.3.0.dev0"
 license     = {text = "Apache-2.0"}
 description = "Open-source home automation platform running on Python 3."
 readme      = "README.rst"