diff --git a/.github/workflows/conda_ci.yml b/.github/workflows/conda_ci.yml
index 0dcb7673..cd3c9f3c 100644
--- a/.github/workflows/conda_ci.yml
+++ b/.github/workflows/conda_ci.yml
@@ -24,15 +24,14 @@ jobs:
       - name: Setup Python 🐍
         uses: "actions/setup-python@v4"
         with:
-          python-version: "3.11"
+          python-version: "3.8"
 
       - name: Setup Conda
         uses: conda-incubator/setup-miniconda@v2
         with:
           activate-environment: env
           conda-build-version: 3.23.3
-          miniconda-version: Miniconda3-py311_23.9.0-0-Linux-x86_64.sh
-          python-version: "3.11"
+          python-version: "3.8"
           miniforge-variant: Mambaforge
 
       - name: Install dependencies 🔧
diff --git a/.github/workflows/python_ci_linux.yml b/.github/workflows/python_ci_linux.yml
index e656318f..dacf470f 100644
--- a/.github/workflows/python_ci_linux.yml
+++ b/.github/workflows/python_ci_linux.yml
@@ -187,15 +187,14 @@ jobs:
       - name: Setup Python 🐍
         uses: "actions/setup-python@v4"
         with:
-          python-version: 3.11
+          python-version: 3.8
 
       - name: Setup Conda
         uses: conda-incubator/setup-miniconda@v2
         with:
           activate-environment: env
           conda-build-version: 3.23.3
-          miniconda-version: Miniconda3-py311_23.9.0-0-Linux-x86_64.sh
-          python-version: "3.11"
+          python-version: "3.8"
           miniforge-variant: Mambaforge
 
       - name: Install dependencies 🔧
diff --git a/.readthedocs.yml b/.readthedocs.yml
index 35b5c858..615e8643 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -19,6 +19,3 @@ build:
   jobs:
     post_create_environment:
      - pip install .[all]
-    post_install:
-     - pip install sphinxcontrib-applehelp==1.0.4 sphinxcontrib-devhelp==1.0.2 sphinxcontrib-htmlhelp==2.0.1
-       sphinxcontrib-jsmath==1.0.1 sphinxcontrib-qthelp==1.0.3 sphinxcontrib-serializinghtml==1.1.5
diff --git a/tox.ini b/tox.ini
index 4379fefb..5d286ab2 100644
--- a/tox.ini
+++ b/tox.ini
@@ -125,7 +125,7 @@ deps =
     flake8-dunder-all>=0.1.1
     flake8-encodings>=0.1.0
     flake8-github-actions>=0.1.0
-    flake8-noqa>=1.1.0,<=1.2.2
+    flake8-noqa>=1.1.0
     flake8-pyi>=20.10.0,<=22.8.0
     flake8-pytest-style>=1.3.0
     flake8-quotes>=3.3.0