diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 39ea1e86..005b3c37 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.8', '3.9', '3.10', '3.11']
+        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
     steps:
       - uses: actions/checkout@v2
       - run: |
diff --git a/README.md b/README.md
index d1a2f9cc..89c092f4 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,8 @@
-[![pre-commit](https://img.shields.io/badge/pre--commit-enabled-brightgreen?logo=pre-commit&logoColor=white)](https://pre-commit.com/) [![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
+[![Python](https://img.shields.io/pypi/pyversions/gymnasium-robotics.svg)](https://badge.fury.io/py/gymnasium-robotics)
+[![PyPI](https://badge.fury.io/py/gymnasium-robotics.svg)](https://badge.fury.io/py/gymnasium-robotics)
+[![pre-commit](https://img.shields.io/badge/pre--commit-enabled-brightgreen?logo=pre-commit&logoColor=white)](https://pre-commit.com/)
+[![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
+
 
 <p align="center">
   <img src="https://raw.githubusercontent.com/Farama-Foundation/Gymnasium-Robotics/main/gymrobotics-revised-text.png" width="500px"/>
@@ -16,7 +20,7 @@ These environments also require the MuJoCo engine from Deepmind to be installed.
 
 Note that the latest environment versions use the latest mujoco python bindings maintained by the MuJoCo team. If you wish to use the old versions of the environments that depend on [mujoco-py](https://github.com/openai/mujoco-py), please install this library with `pip install gymnasium-robotics[mujoco-py]`
 
-We support and test for Python 3.8, 3.9, 3.10 and 3.11 on Linux and macOS. We will accept PRs related to Windows, but do not officially support it.
+We support and test for Linux and macOS. We will accept PRs related to Windows, but do not officially support it.
 
 ## Environments
 
diff --git a/pyproject.toml b/pyproject.toml
index 12fb458e..6d4d019d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,13 +13,14 @@ authors = [{ name = "Farama Foundation", email = "contact@farama.org" }]
 license = { text = "MIT License" }
 keywords = ["Reinforcement Learning", "Gymnasium", "RL", "AI", "Robotics"]
 classifiers = [
-    "Development Status :: 4 - Beta",  # change to `5 - Production/Stable` when ready
+    "Development Status :: 5 - Production/Stable",
     "License :: OSI Approved :: MIT License",
     "Programming Language :: Python :: 3",
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
     'Intended Audience :: Science/Research',
     'Topic :: Scientific/Engineering :: Artificial Intelligence',
 ]
diff --git a/tests/envs/hand/test_manipulate.py b/tests/envs/hand/test_manipulate.py
index c27b3d5a..987093bd 100644
--- a/tests/envs/hand/test_manipulate.py
+++ b/tests/envs/hand/test_manipulate.py
@@ -4,9 +4,12 @@
 import pytest
 
 ENVIRONMENT_IDS = (
-    "HandManipulateEgg-v0",
-    "HandManipulatePen-v0",
-    "HandManipulateBlock-v0",
+    #  "HandManipulateEgg-v0",
+    #  "HandManipulatePen-v0",
+    #  "HandManipulateBlock-v0",
+    "HandManipulateEgg-v1",
+    "HandManipulatePen-v1",
+    "HandManipulateBlock-v1",
 )
 
 
diff --git a/tests/envs/hand/test_reach.py b/tests/envs/hand/test_reach.py
index 7cf93665..b4702558 100644
--- a/tests/envs/hand/test_reach.py
+++ b/tests/envs/hand/test_reach.py
@@ -4,7 +4,7 @@
 
 
 def test_serialize_deserialize():
-    env1 = gym.make("HandReach-v0", distance_threshold=1e-6)
+    env1 = gym.make("HandReach-v2", distance_threshold=1e-6)
     env1.reset()
     env2 = pickle.loads(pickle.dumps(env1))