diff --git a/.github/workflows/isort-and-black-checks.yml b/.github/workflows/isort-and-black-checks.yml
index 1ceb4f5..e24e766 100644
--- a/.github/workflows/isort-and-black-checks.yml
+++ b/.github/workflows/isort-and-black-checks.yml
@@ -10,10 +10,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-      - name: Set up Python 3.13
+      - name: Set up Python 3.14
         uses: actions/setup-python@v6
         with:
-          python-version: 3.13
+          python-version: 3.14
       - name: Install click, black, and isort
         run: pip install 'click==8.2.1' 'black==25.11.0'
       - name: Run black --check .
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index f8a792c..8d921e9 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -12,7 +12,7 @@ jobs:
     strategy:
       matrix:
         os: [macOS]
-        python-version: ['3.10', '3.12', '3.13']
+        python-version: ['3.14', '3.12', '3.13']
     steps:
     - uses: actions/checkout@v6
     - name: Set up Python ${{ matrix.python-version }}
diff --git a/.github/workflows/mathics3-doctest.yml b/.github/workflows/mathics3-doctest.yml
index 1a18db4..a90470a 100644
--- a/.github/workflows/mathics3-doctest.yml
+++ b/.github/workflows/mathics3-doctest.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.13']
+        python-version: ['3.14']
     steps:
     - uses: actions/checkout@v6
     - name: Set up Python ${{ matrix.python-version }}
@@ -24,7 +24,7 @@ jobs:
     - name: Install Mathics3 scanner without JSON
       run: |
         python -m pip install --upgrade pip setuptools wheel
-        pip install -e .
+        pip install -e . --no-build-isolation
     - name: Install JSON files
       run: |
         python -m mathics_scanner.generate.boxing_characters -o mathics_scanner/data/boxing-characters.json
diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
index f35b78a..3b0c494 100644
--- a/.github/workflows/ubuntu.yml
+++ b/.github/workflows/ubuntu.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.10', '3.11', '3.12', '3.13']
+        python-version: ['3.11', '3.12', '3.13', '3.14']
     steps:
     - uses: actions/checkout@v6
     - name: Set up Python ${{ matrix.python-version }}
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 09dfad5..574619e 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -12,7 +12,7 @@ jobs:
     strategy:
       matrix:
         os: [windows]
-        python-version: ['3.10', '3.13']
+        python-version: ['3.11', '3.14']
     steps:
     - uses: actions/checkout@v6
     - name: Set up Python ${{ matrix.python-version }}
diff --git a/pyproject.toml b/pyproject.toml
index 0484978..b67698c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -15,7 +15,7 @@ dependencies = [
     "chardet",    # Used in mathics_scanner.feed
     "click",      # Using in CLI: mathics3-generate-json-table
 ]
-requires-python = ">=3.10"
+requires-python = ">=3.11"
 readme = "README.rst"
 license = "GPL-3.0-or-later"
 keywords = ["Mathematica", "Wolfram", "Interpreter", "Shell", "Math", "CAS"]