diff --git a/CHANGELOG.md b/CHANGELOG.md
index e7d3139b..bafbfd6a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 <!-- version list -->
 
+## v1.0.0 (2026-03-19)
+
+- Initial Release
+
 ## v5.2.7 (2026-03-05)
 
 ### Bug Fixes
diff --git a/pyproject.toml b/pyproject.toml
index 2ab83712..a856b4d3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "Appium-Python-Client"
 description = "Python client for Appium"
-version = "5.2.7"
+version = "1.0.0"
 readme = "README.md"
 license = "Apache-2.0"
 license-files = ["LICENSE"]
diff --git a/uv.lock b/uv.lock
index 2dd97260..5a0fc719 100644
--- a/uv.lock
+++ b/uv.lock
@@ -43,7 +43,7 @@ wheels = [
 
 [[package]]
 name = "appium-python-client"
-version = "5.2.7"
+version = "1.0.0"
 source = { editable = "." }
 dependencies = [
     { name = "selenium", version = "4.36.0", source = { registry = "https://pypi.org/simple" }, marker = "python_full_version < '3.10'" },