try upgrading to python3.11

.github/workflows/documentation.yml

@@ -32,7 +32,7 @@ jobs:
       - name: Install and configure Poetry
         uses: snok/install-poetry@v1
         with:
-          version: 1.2.2
+          version: 1.8.3
           virtualenvs-create: true
           virtualenvs-in-project: false
           installer-parallel: true

.github/workflows/tests.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       matrix:
         # Select the Python versions to test against
-        python-version: ['3.8', '3.9', '3.10', '3.11']
+        python-version: ["3.9", "3.10", "3.11"]
     steps:
       - name: Check out the code
         uses: actions/checkout@v3
@@ -28,7 +28,7 @@ jobs:
       - name: Install Poetry
         uses: snok/[email protected]
         with:
-          version: 1.4.0
+          version: 1.8.3
 
       # Configure Poetry to use the virtual environment in the project
       - name: Setup Poetry

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "aws-fortuna"
-version = "0.1.45"
+version = "0.1.46"
 description = "A Library for Uncertainty Quantification."
 authors = ["Gianluca Detommaso <[email protected]>", "Alberto Gasparin <[email protected]>"]
 license = "Apache-2.0"
@@ -9,8 +9,8 @@ documentation = "https://aws-fortuna.readthedocs.io/en/latest/"
 packages = [{include = "fortuna"}]
 
 [tool.poetry.dependencies]
-python = ">=3.8,<3.12"
-flax = "^0.6.2"
+python = ">=3.9,<3.12"
+flax = "^0.8.5"
 optax = "^0.1.3"
 matplotlib = "^3.6.2"
 tqdm = "^4.64.1"
@@ -72,14 +72,14 @@ build-backend = "poetry.core.masonry.api"
 
 [tool.black]  # https://black.readthedocs.io/en/stable/usage_and_configuration/the_basics.html#configuration-via-a-file
 line-length = 88
-target-version = ["py38"]
+target-version = ["py39"]
 
 [tool.isort]
 profile = "black"
 combine_as_imports = true
 force_sort_within_sections = true
 force_grid_wrap = 2
-skip = 'docs'
+skip = "docs"
 
 [tool.codespell]
 ignore-words-list = "ACI"