diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9b9dafa..abb12cf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.0.0] - 2025-04-23
+
+### Added
+- PTHMINT-66: Release of 1.0.0 - Stable version
+
 ## [1.0.0rc3] - 2025-04-23
 
 ### Removed
diff --git a/pyproject.toml b/pyproject.toml
index 41f4fb5..aa6875b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,7 +3,7 @@ authors = ["Multisafepay <integration@multisafepay.com>"]
 description = "Multisafepay API wrapper"
 license = "OSL-3.0"
 name = "multisafepay"
-version = "1.0.0rc3"
+version = "1.0.0"
 readme = "README.md"
 repository = "https://github.com/MultiSafepay/python-sdk"
 homepage = "https://multisafepay.com"