diff --git a/dotnet/selenium-dotnet-version.bzl b/dotnet/selenium-dotnet-version.bzl
index e03b1a0fcd948..61fb8e0eaace4 100644
--- a/dotnet/selenium-dotnet-version.bzl
+++ b/dotnet/selenium-dotnet-version.bzl
@@ -1,6 +1,6 @@
 # BUILD FILE SYNTAX: STARLARK
 
-SE_VERSION = "4.22.0"
+SE_VERSION = "4.23.0-nightly202406201609"
 ASSEMBLY_VERSION = "4.0.0.0"
 SUPPORTED_NET_STANDARD_VERSIONS = ["netstandard2.0"]
 
diff --git a/java/version.bzl b/java/version.bzl
index 6c3abf9cba36b..f677b07ed313b 100644
--- a/java/version.bzl
+++ b/java/version.bzl
@@ -1,2 +1,2 @@
-SE_VERSION = "4.22.0"
+SE_VERSION = "4.23.0-SNAPSHOT"
 TOOLS_JAVA_VERSION = "17"
diff --git a/javascript/node/selenium-webdriver/BUILD.bazel b/javascript/node/selenium-webdriver/BUILD.bazel
index 100a0522b6927..d1ad6fed7445b 100644
--- a/javascript/node/selenium-webdriver/BUILD.bazel
+++ b/javascript/node/selenium-webdriver/BUILD.bazel
@@ -10,7 +10,7 @@ load("//javascript:defs.bzl", "mocha_test")
 
 npm_link_all_packages(name = "node_modules")
 
-VERSION = "4.22.0"
+VERSION = "4.23.0-nightly202406201609"
 
 BROWSER_VERSIONS = [
     "v85",
diff --git a/javascript/node/selenium-webdriver/package.json b/javascript/node/selenium-webdriver/package.json
index 2c4f5a8a001ae..8d350c7d0ca34 100644
--- a/javascript/node/selenium-webdriver/package.json
+++ b/javascript/node/selenium-webdriver/package.json
@@ -1,6 +1,6 @@
 {
   "name": "selenium-webdriver",
-  "version": "4.22.0",
+  "version": "4.23.0-nightly202406201609",
   "description": "The official WebDriver JavaScript bindings from the Selenium project",
   "license": "Apache-2.0",
   "keywords": [
diff --git a/package-lock.json b/package-lock.json
index 0c6dd3c31f926..f48b1f7680522 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1846,7 +1846,7 @@
       "license": "ISC"
     },
     "javascript/node/selenium-webdriver": {
-      "version": "4.22.0",
+      "version": "4.23.0-nightly202406201609",
       "license": "Apache-2.0",
       "dependencies": {
         "jszip": "^3.10.1",
diff --git a/py/BUILD.bazel b/py/BUILD.bazel
index 765aa42d556ee..265177b05fe9e 100644
--- a/py/BUILD.bazel
+++ b/py/BUILD.bazel
@@ -62,7 +62,7 @@ compile_pip_requirements(
     ],
 )
 
-SE_VERSION = "4.22.0"
+SE_VERSION = "4.23.0.dev202406201609"
 
 BROWSER_VERSIONS = [
     "v85",
diff --git a/py/docs/source/conf.py b/py/docs/source/conf.py
index cb30773266c95..df2f88bb7607e 100644
--- a/py/docs/source/conf.py
+++ b/py/docs/source/conf.py
@@ -56,9 +56,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = '4.22'
+version = '4.23'
 # The full version, including alpha/beta/rc tags.
-release = '4.22.0'
+release = '4.23.0.dev202406201609'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/py/selenium/__init__.py b/py/selenium/__init__.py
index 61750a124bbf1..debf6b7ab7cde 100644
--- a/py/selenium/__init__.py
+++ b/py/selenium/__init__.py
@@ -16,4 +16,4 @@
 # under the License.
 
 
-__version__ = "4.22.0"
+__version__ = "4.23.0.dev202406201609"
diff --git a/py/selenium/webdriver/__init__.py b/py/selenium/webdriver/__init__.py
index 720c78defa901..c55d268e9d6c3 100644
--- a/py/selenium/webdriver/__init__.py
+++ b/py/selenium/webdriver/__init__.py
@@ -44,7 +44,7 @@
 from .wpewebkit.service import Service as WPEWebKitService  # noqa
 from .wpewebkit.webdriver import WebDriver as WPEWebKit  # noqa
 
-__version__ = "4.22.0"
+__version__ = "4.23.0.dev202406201609"
 
 # We need an explicit __all__ because the above won't otherwise be exported.
 __all__ = [
diff --git a/py/setup.py b/py/setup.py
index 4fcd5a1abc9ed..401481068dd01 100755
--- a/py/setup.py
+++ b/py/setup.py
@@ -27,7 +27,7 @@
 setup_args = {
     'cmdclass': {'install': install},
     'name': 'selenium',
-    'version': "4.22.0",
+    'version': "4.23.0.dev202406201609",
     'license': 'Apache 2.0',
     'description': 'Official Python bindings for Selenium WebDriver.',
     'long_description': open(join(abspath(dirname(__file__)), "README.rst")).read(),
diff --git a/rb/Gemfile.lock b/rb/Gemfile.lock
index 5d3eac97a261f..7a0c9421b97fb 100644
--- a/rb/Gemfile.lock
+++ b/rb/Gemfile.lock
@@ -3,7 +3,7 @@ PATH
   specs:
     selenium-devtools (0.126.0)
       selenium-webdriver (~> 4.2)
-    selenium-webdriver (4.22.0)
+    selenium-webdriver (4.23.0.nightly)
       base64 (~> 0.2)
       logger (~> 1.4)
       rexml (~> 3.2, >= 3.2.5)
diff --git a/rb/lib/selenium/webdriver/version.rb b/rb/lib/selenium/webdriver/version.rb
index afcc548a311ba..c4fe8f0dcbdb5 100644
--- a/rb/lib/selenium/webdriver/version.rb
+++ b/rb/lib/selenium/webdriver/version.rb
@@ -19,6 +19,6 @@
 
 module Selenium
   module WebDriver
-    VERSION = '4.22.0'
+    VERSION = '4.23.0.nightly'
   end # WebDriver
 end # Selenium