diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 20019b8d63..8393428872 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -88,12 +88,12 @@ jobs:
       - name: Cache conda
         uses: actions/cache@v3
         env:
-          # Increase this value to reset cache if environment-test-py37.yml has not changed
+          # Increase this value to reset cache if environment-test-py38.yml has not changed
           CACHE_NUMBER: 0
         with:
           path: ~/conda_pkgs_dir
           key: ${{ runner.os }}-conda-${{ env.CACHE_NUMBER }}-${{
-            hashFiles('conda-envs/environment-test-py37.yml') }}
+            hashFiles('conda-envs/environment-test-py38.yml') }}
       - name: Cache multiple paths
         uses: actions/cache@v3
         env:
@@ -111,20 +111,20 @@ jobs:
           miniforge-variant: Mambaforge
           miniforge-version: latest
           mamba-version: "*"
-          activate-environment: pymc-test-py37
+          activate-environment: pymc-test-py38
           channel-priority: strict
-          environment-file: conda-envs/environment-test-py37.yml
+          environment-file: conda-envs/environment-test-py38.yml
           use-mamba: true
           use-only-tar-bz2: true # IMPORTANT: This needs to be set for caching to work properly!
       - name: Install-pymc
         run: |
-          conda activate pymc-test-py37
+          conda activate pymc-test-py38
           pip install -e .
           pip install --pre -U polyagamma
           python --version
       - name: Run tests
         run: |
-          conda activate pymc-test-py37
+          conda activate pymc-test-py38
           python -m pytest -vv --cov=pymc --cov-report=xml --cov-report term --durations=50 $TEST_SUBSET
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v2
@@ -161,7 +161,7 @@ jobs:
         with:
           path: ~/conda_pkgs_dir
           key: ${{ runner.os }}-conda-${{ env.CACHE_NUMBER }}-${{
-            hashFiles('conda-envs/windows-environment-test-py38.yml') }}
+            hashFiles('conda-envs/windows-environment-test-py39.yml') }}
       - name: Cache multiple paths
         uses: actions/cache@v3
         env:
@@ -179,14 +179,14 @@ jobs:
           miniforge-variant: Mambaforge
           miniforge-version: latest
           mamba-version: "*"
-          activate-environment: pymc-test-py38
+          activate-environment: pymc-test-py39
           channel-priority: strict
-          environment-file: conda-envs/windows-environment-test-py38.yml
+          environment-file: conda-envs/windows-environment-test-py39.yml
           use-mamba: true
           use-only-tar-bz2: true # IMPORTANT: This needs to be set for caching to work properly!
       - name: Install-pymc
         run: |
-          conda activate pymc-test-py38
+          conda activate pymc-test-py39
           pip install -e .
           pip install --pre -U polyagamma
           python --version
@@ -194,7 +194,7 @@ jobs:
         # This job uses a cmd shell, therefore the environment variable syntax is different!
         # The ">-" in the next line replaces newlines with spaces (see https://stackoverflow.com/a/66809682).
         run: >-
-          conda activate pymc-test-py38 &&
+          conda activate pymc-test-py39 &&
           python -m pytest -vv --cov=pymc --cov-report=xml --cov-report term --durations=50 %TEST_SUBSET%
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v2
@@ -237,7 +237,7 @@ jobs:
         with:
           path: ~/conda_pkgs_dir
           key: ${{ runner.os }}-conda-${{ env.CACHE_NUMBER }}-${{
-            hashFiles('conda-envs/environment-test-py39.yml') }}
+            hashFiles('conda-envs/environment-test-py310.yml') }}
       - name: Cache multiple paths
         uses: actions/cache@v3
         env:
@@ -255,14 +255,14 @@ jobs:
           miniforge-variant: Mambaforge
           miniforge-version: latest
           mamba-version: "*"
-          activate-environment: pymc-test-py39
+          activate-environment: pymc-test-py310
           channel-priority: strict
-          environment-file: conda-envs/environment-test-py39.yml
+          environment-file: conda-envs/environment-test-py310.yml
           use-mamba: true
           use-only-tar-bz2: true # IMPORTANT: This needs to be set for caching to work properly!
       - name: Install pymc
         run: |
-          conda activate pymc-test-py39
+          conda activate pymc-test-py310
           pip install -e .
           python --version
       - name: Run tests
@@ -294,12 +294,12 @@ jobs:
       - name: Cache conda
         uses: actions/cache@v3
         env:
-          # Increase this value to reset cache if environment-test-py39.yml has not changed
+          # Increase this value to reset cache if environment-test-py310.yml has not changed
           CACHE_NUMBER: 0
         with:
           path: ~/conda_pkgs_dir
           key: ${{ runner.os }}-conda-${{ env.CACHE_NUMBER }}-${{
-            hashFiles('conda-envs/environment-test-py39.yml') }}
+            hashFiles('conda-envs/environment-test-py310.yml') }}
       - name: Cache multiple paths
         uses: actions/cache@v3
         env:
@@ -317,19 +317,19 @@ jobs:
           miniforge-variant: Mambaforge
           miniforge-version: latest
           mamba-version: "*"
-          activate-environment: pymc-test-py39
+          activate-environment: pymc-test-py310
           channel-priority: strict
-          environment-file: conda-envs/environment-test-py39.yml
+          environment-file: conda-envs/environment-test-py310.yml
           use-mamba: true
           use-only-tar-bz2: true # IMPORTANT: This needs to be set for caching to work properly!
       - name: Install pymc
         run: |
-          conda activate pymc-test-py39
+          conda activate pymc-test-py310
           pip install -e .
           python --version
       - name: Install jax specific dependencies
         run: |
-          conda activate pymc-test-py39
+          conda activate pymc-test-py310
           pip install "numpyro>=0.8.0"
           pip install git+https://github.com/blackjax-devs/blackjax.git@main
       - name: Run tests
@@ -361,12 +361,12 @@ jobs:
       - name: Cache conda
         uses: actions/cache@v3
         env:
-          # Increase this value to reset cache if conda-envs/environment-test-py38.yml has not changed
+          # Increase this value to reset cache if conda-envs/environment-test-py39.yml has not changed
           CACHE_NUMBER: 0
         with:
           path: ~/conda_pkgs_dir
           key: ${{ runner.os }}-conda-${{ env.CACHE_NUMBER }}-${{
-            hashFiles('conda-envs/windows-environment-test-py38.yml') }}
+            hashFiles('conda-envs/windows-environment-test-py39.yml') }}
       - name: Cache multiple paths
         uses: actions/cache@v3
         env:
@@ -384,14 +384,14 @@ jobs:
           miniforge-variant: Mambaforge
           miniforge-version: latest
           mamba-version: "*"
-          activate-environment: pymc-test-py38
+          activate-environment: pymc-test-py39
           channel-priority: strict
-          environment-file: conda-envs/windows-environment-test-py38.yml
+          environment-file: conda-envs/windows-environment-test-py39.yml
           use-mamba: true
           use-only-tar-bz2: true # IMPORTANT: This needs to be set for caching to work properly!
       - name: Install-pymc
         run: |
-          conda activate pymc-test-py38
+          conda activate pymc-test-py39
           pip install -e .
           pip install --pre -U polyagamma
           python --version
@@ -399,7 +399,7 @@ jobs:
         # This job uses a cmd shell, therefore the environment variable syntax is different!
         # The ">-" in the next line replaces newlines with spaces (see https://stackoverflow.com/a/66809682).
         run: >-
-          conda activate pymc-test-py38 &&
+          conda activate pymc-test-py39 &&
           python -m pytest -vv --cov=pymc --cov-report=xml --cov-report term --durations=50 %TEST_SUBSET%
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v2
diff --git a/conda-envs/environment-test-py37.yml b/conda-envs/environment-dev-py310.yml
similarity index 76%
rename from conda-envs/environment-test-py37.yml
rename to conda-envs/environment-dev-py310.yml
index f2d1b52128..aec0d8c0d7 100644
--- a/conda-envs/environment-test-py37.yml
+++ b/conda-envs/environment-dev-py310.yml
@@ -1,5 +1,4 @@
-# "test" conda envs are used to set up our CI environment in GitHub actions
-name: pymc-test-py37
+name: pymc-test-py310
 channels:
 - conda-forge
 - defaults
@@ -22,6 +21,6 @@ dependencies:
 - pytest-cov>=2.5
 - pytest>=3.0
 - python-graphviz
-- python=3.7
+- python=3.10
 - scipy>=1.4.1
 - typing-extensions>=3.7.4
diff --git a/conda-envs/environment-dev-py37.yml b/conda-envs/environment-test-py310.yml
similarity index 94%
rename from conda-envs/environment-dev-py37.yml
rename to conda-envs/environment-test-py310.yml
index b441565627..b1388ec0a0 100644
--- a/conda-envs/environment-dev-py37.yml
+++ b/conda-envs/environment-test-py310.yml
@@ -1,5 +1,5 @@
 # "dev" conda envs are to be used by devs in setting their local environments
-name: pymc-dev-py37
+name: pymc-dev-py310
 channels:
 - conda-forge
 - defaults
@@ -24,7 +24,7 @@ dependencies:
 - pytest-cov>=2.5
 - pytest>=3.0
 - python-graphviz
-- python=3.7
+- python=3.10
 - scipy>=1.4.1
 - sphinx-copybutton
 - sphinx-notfound-page