diff --git a/.github/workflows/conda_ci.yml b/.github/workflows/conda_ci.yml
index 0d78ef9..b27ed09 100644
--- a/.github/workflows/conda_ci.yml
+++ b/.github/workflows/conda_ci.yml
@@ -24,14 +24,15 @@ jobs:
       - name: Setup Python 🐍
         uses: "actions/setup-python@v5"
         with:
-          python-version: "3.8"
+          python-version: "3.11"
 
       - name: Setup Conda
-        uses: conda-incubator/setup-miniconda@v2
+        uses: conda-incubator/setup-miniconda@v2.1.1
         with:
           activate-environment: env
           conda-build-version: 3.28.4
-          python-version: "3.8"
+          miniconda-version: py311_24.1.2-0
+          python-version: "3.11"
           miniforge-variant: Mambaforge
 
       - name: Install dependencies 🔧
diff --git a/.github/workflows/python_ci_linux.yml b/.github/workflows/python_ci_linux.yml
index 6ab664c..1b876e9 100644
--- a/.github/workflows/python_ci_linux.yml
+++ b/.github/workflows/python_ci_linux.yml
@@ -188,14 +188,15 @@ jobs:
       - name: Setup Python 🐍
         uses: "actions/setup-python@v5"
         with:
-          python-version: 3.8
+          python-version: 3.11
 
       - name: Setup Conda
-        uses: conda-incubator/setup-miniconda@v2
+        uses: conda-incubator/setup-miniconda@v2.1.1
         with:
           activate-environment: env
           conda-build-version: 3.28.4
-          python-version: "3.8"
+          miniconda-version: py311_24.1.2-0
+          python-version: "3.11"
           miniforge-variant: Mambaforge
 
       - name: Install dependencies 🔧
diff --git a/.github/workflows/python_ci_macos.yml b/.github/workflows/python_ci_macos.yml
index b2dc3b4..5b21ce2 100644
--- a/.github/workflows/python_ci_macos.yml
+++ b/.github/workflows/python_ci_macos.yml
@@ -36,7 +36,6 @@ jobs:
           - {python-version: "3.11", testenvs: "py311,build", experimental: False}
           - {python-version: "3.12", testenvs: "py312,build", experimental: False}
           - {python-version: "3.13.0-beta.2", testenvs: "py313-dev,build", experimental: True}
-          - {python-version: "pypy-3.6", testenvs: "pypy36,build", experimental: False}
           - {python-version: "pypy-3.7", testenvs: "pypy37,build", experimental: False}
           - {python-version: "pypy-3.8", testenvs: "pypy38,build", experimental: False}
           - {python-version: "pypy-3.9", testenvs: "pypy39,build", experimental: True}