diff --git a/fireblocks/__init__.py b/fireblocks/__init__.py
index 1a737c3..f1d864f 100644
--- a/fireblocks/__init__.py
+++ b/fireblocks/__init__.py
@@ -15,7 +15,7 @@
 """  # noqa: E501
 
 
-__version__ = "0.0.0"
+__version__ = "4.0.0"
 
 # import apis into sdk package
 from fireblocks.api.api_user_api import ApiUserApi
diff --git a/fireblocks/configuration.py b/fireblocks/configuration.py
index 03f60c7..0bfc36f 100644
--- a/fireblocks/configuration.py
+++ b/fireblocks/configuration.py
@@ -424,7 +424,7 @@ def to_debug_report(self):
             "OS: {env}\n"
             "Python Version: {pyversion}\n"
             "Version of the API: 1.6.2\n"
-            "SDK Package Version: 0.0.0".format(env=sys.platform, pyversion=sys.version)
+            "SDK Package Version: 4.0.0".format(env=sys.platform, pyversion=sys.version)
         )
 
     def get_host_settings(self):
diff --git a/pyproject.toml b/pyproject.toml
index 176ccaf..1745430 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "fireblocks"
-version = "0.0.0"
+version = "4.0.0"
 description = "Fireblocks API"
 authors = ["Fireblocks <support@fireblocks.com>"]
 license = "MIT License"
diff --git a/setup.py b/setup.py
index f0a9f52..97fb9b1 100644
--- a/setup.py
+++ b/setup.py
@@ -23,7 +23,7 @@
 # prerequisite: setuptools
 # http://pypi.python.org/pypi/setuptools
 NAME = "fireblocks"
-VERSION = "0.0.0"
+VERSION = "4.0.0"
 PYTHON_REQUIRES = ">=3.8"
 REQUIRES = [
     "urllib3 >= 1.25.3, < 2.1.0",