diff --git a/docs/source/install.rst b/docs/source/install.rst
index 8e29f62..4e50240 100644
--- a/docs/source/install.rst
+++ b/docs/source/install.rst
@@ -2,6 +2,14 @@
 
 Install MILES GUESS
 ===================
+
+MILES GUESS supports Python 3.8 to 3.11. Support
+for newer versions of Python depends on the choice
+of deep learning model backend.
+
+The primary ML library dependency is keras 3. Install one
+of the keras 3 backends (tensorflow, pytorch, or jax).
+
 First, set up a base Python environment on
 your system. We highly recommend using miniconda or
 mambaforge to easily install all the dependencies.
@@ -9,12 +17,14 @@ mambaforge to easily install all the dependencies.
 To install the stable version of the package:
 
 .. code-block:: bash
+
     pip install miles-guess
 
 To use the latest developed version of the package,
 first download :
 
 .. code-block:: bash
+
     git clone git@github.com:ai2es/miles-guess.git
     cd miles-guess
 
@@ -23,17 +33,20 @@ Next, build the environment for the package.
 For CPU-based systems:
 
 .. code-block:: bash
+
     mamba env create -f environment.yml
 
 For GPU-based systems:
 
 .. code-block:: bash
+
     mamba env create -f environment_casper.yml
 
 If you want to install miles-guess directly
 after building your environment run:
 
 .. code-block:: bash
+
     pip install .
 
 Keras 3 Installation
@@ -47,6 +60,7 @@ this issue, reinstall keras 3 by running the
 following command:
 
 .. code-block:: bash
+
     pip install --upgrade keras
 
 
diff --git a/environment.yml b/environment.yml
index d47f0cd..f3b8769 100644
--- a/environment.yml
+++ b/environment.yml
@@ -2,7 +2,7 @@ name: guess
 channels:
   - conda-forge
 dependencies:
-  - python=3.10
+  - python=3.11
   - numpy<1.24
   - scipy
   - matplotlib
diff --git a/environment_casper.yml b/environment_casper.yml
index 64debc4..0563423 100644
--- a/environment_casper.yml
+++ b/environment_casper.yml
@@ -3,7 +3,7 @@ channels:
   - conda-forge
   - nvidia
 dependencies:
-  - python=3.10
+  - python=3.11
   - numpy=1.23.*
   - scipy
   - matplotlib
diff --git a/pyproject.toml b/pyproject.toml
index 7008802..67f0267 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "miles-guess"
-authors = [{name = "John Schreck, David John Gagne, Charlie Becker, Gabrielle Gantos", email = "miles@ucar.edu"}]
+authors = [{name = "John Schreck, David John Gagne, Charlie Becker, Gabrielle Gantos", email = "milescore@ucar.edu"}]
 readme = "README.md"
 license = {file = "LICENSE"}
 dynamic = ["version"]
@@ -36,12 +36,14 @@ dependencies = [
     ]
 
 [project.optional-dependencies]
-tensorflow = ["tensorflow>=2.12"]
+tensorflow = ["tensorflow==2.16.0rc0"]
 
-tensorflow_gpu = ["tensorflow[and-cuda]"]
+tensorflow_gpu = ["tensorflow[and-cuda]==2.16.0rc0"]
 
 torch = ["torch"]
 
+jax = ["jax"]
+
 
 
 [tool.setuptools]