diff --git a/README.md b/README.md
index 1a1b7c3..fcf6116 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # Dynatrace Extensions Python SDK
 
 [![PyPI - Version](https://img.shields.io/pypi/v/dt-extensions-sdk.svg)](https://pypi.org/project/dt-extensions-sdk)
-[![PyPI - Python Version](https://img.shields.io/pypi/pyversions/dt-extensions-sdk.svg)](https://pypi.org/project/dt-extensions-sdk)
+[![PyPI - Python Version](https://img.shields.io/badge/python-3.10-blue)](https://img.shields.io/badge/python-3.10-blue)
 
 -----
 
diff --git a/docs/guides/installation.rst b/docs/guides/installation.rst
index 701a505..5a9b1ce 100644
--- a/docs/guides/installation.rst
+++ b/docs/guides/installation.rst
@@ -9,7 +9,7 @@ Requirements
 ``dt-extensions-sdk`` requires only the following dependencies to be
 present in the environment.
 
-- Python >= 3.10
+- Python 3.10
 
 Installing from PyPI
 ^^^^^^^^^^^^^^^^^^^^
diff --git a/docs/guides/migration.rst b/docs/guides/migration.rst
index d24c5ba..3db2d90 100644
--- a/docs/guides/migration.rst
+++ b/docs/guides/migration.rst
@@ -6,7 +6,7 @@ Migrating EF1 Extensions
 Requirements
 ============
 
-* `Python 3.10 or later <https://www.python.org/downloads/>`_
+* `Python 3.10 <https://www.python.org/downloads/>`_
 * ``dt-extensions-sdk`` installed and in your ``PATH`` (you can run with ``dt-sdk --help``).
 * `VSCode <https://code.visualstudio.com>`_ with the `Dynatrace Extensions <https://marketplace.visualstudio.com/items?itemName=DynatracePlatformExtensions.dynatrace-extensions>`_ extension installed.
 
diff --git a/dynatrace_extension/sdk/extension.py b/dynatrace_extension/sdk/extension.py
index 2749a2f..59632a2 100644
--- a/dynatrace_extension/sdk/extension.py
+++ b/dynatrace_extension/sdk/extension.py
@@ -244,7 +244,6 @@ def __init__(self, name: str = "") -> None:
         api_logger.info(starting_message)
         api_logger.info("-" * len(starting_message))
 
-
     def __repr__(self):
         return f"{self.__class__.__name__}(name={self.extension_name}, version={self.extension_version})"
 
diff --git a/pyproject.toml b/pyproject.toml
index 6757e53..e130ddc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ name = "dt-extensions-sdk"
 dynamic = ["version"]
 description = ''
 readme = "README.md"
-requires-python = ">=3.10"
+requires-python = ">=3.10,<3.11"
 license = "MIT"
 keywords = []
 authors = [
@@ -17,8 +17,6 @@ classifiers = [
     "Development Status :: 4 - Beta",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3.10",
-    "Programming Language :: Python :: 3.11",
-    "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: Implementation :: CPython",
     "Programming Language :: Python :: Implementation :: PyPy",
 ]
@@ -65,7 +63,7 @@ cov = [
 ]
 
 [[tool.hatch.envs.all.matrix]]
-python = ["3.7", "3.8", "3.9", "3.10", "3.11"]
+python = ["3.10"]
 
 [tool.hatch.envs.lint]
 detached = true