diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 23278e5..78215d1 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -5,16 +5,16 @@ name: Python package
 
 on:
   push:
-    branches: [ master ]
+    branches: [ "*" ]
   pull_request:
     branches: [ master ]
 
 jobs:
   build:
-
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.os }}
     strategy:
       matrix:
+        os: [ubuntu-latest, windows-latest]
         python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
 
     steps:
@@ -23,10 +23,20 @@ jobs:
       uses: actions/setup-python@v2
       with:
         python-version: ${{ matrix.python-version }}
-    - name: Install dependencies
+
+    - name: Install dependencies (Linux/macOS)
+      if: runner.os != 'Windows'
       run: |
         python -m pip install --upgrade pip
         if [ -f requirements.txt ]; then pip install -r requirements.txt -r requirements_dev.txt; fi
+
+    - name: Install dependencies (Windows)
+      if: runner.os == 'Windows'
+      run: |
+        python -m pip install --upgrade pip
+        if (Test-Path requirements.txt) { pip install -r requirements.txt -r requirements_dev.txt }
+      shell: pwsh
+      
     - name: Test with pytest
       run: |
         python -m pytest -v -x test