diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 4895e89..d9517f2 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -24,12 +24,15 @@ jobs:
 
   test:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
     steps:
       - uses: actions/checkout@v4
-      - name: Set up Python
+      - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with:
-          python-version: "3.8"
+          python-version: ${{ matrix.python-version }}
       - name: Install Dependencies
         run: pip install -r requirements-tests.txt
       - name: Test
@@ -39,6 +42,6 @@ jobs:
       - name: Store coverage HTML
         uses: actions/upload-artifact@v4
         with:
-          name: coverage-html
-          path: htmlcov
+          name: coverage-data-${{ github.job }}-${{ strategy.job-index }}
+          path: .coverage.*
           include-hidden-files: true
diff --git a/README.md b/README.md
index e42806f..ebe6b46 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ Scrapy Webarchive is a plugin for Scrapy that allows users to capture and export
 
 ## Compatibility
 
-* Python 3.8+
+* Python 3.8, 3.9, 3.10, 3.11 and 3.12
 
 ## Documentation
 
diff --git a/pyproject.toml b/pyproject.toml
index 9e789fc..0c24f25 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,7 +13,7 @@ dependencies = [
     "wacz==0.5.0",
     "cdxj-indexer==1.4.5",
 ]
-requires-python = ">=3.7"
+requires-python = ">=3.7,<3.13"
 authors = []
 maintainers = []
 description = "A webarchive extension for Scrapy"