diff --git a/pyproject.toml b/pyproject.toml
index 1386da0..2abf36f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -2,7 +2,7 @@
 version_variable = [
     "src/amplitude/constants.py:SDK_VERSION"
 ]
-major_on_zero = true
+major_on_zero = false
 branch = "main"
 upload_to_PyPI = true
 upload_to_release = true
diff --git a/setup.py b/setup.py
index 1c29637..7206545 100644
--- a/setup.py
+++ b/setup.py
@@ -20,7 +20,7 @@
     author="Amplitude Inc.",
     author_email="sdk.dev@amplitude.com",
     classifiers=[
-        "Development Status :: 4 - Beta",
+        "Development Status :: 5 - Production/Stable",
         # Indicate who your project is intended for
         "Intended Audience :: Developers",
         "License :: OSI Approved :: MIT License",
diff --git a/src/amplitude/constants.py b/src/amplitude/constants.py
index 3653d5b..325eb22 100644
--- a/src/amplitude/constants.py
+++ b/src/amplitude/constants.py
@@ -1,7 +1,7 @@
 from enum import Enum
 
 SDK_LIBRARY = "amplitude-python"
-SDK_VERSION = "0.4.1"
+SDK_VERSION = "1.0.0"
 
 EU_ZONE = "EU"
 DEFAULT_ZONE = "US"