diff --git a/.gitea/workflows/check_code.yml b/.gitea/workflows/check_code.yml
index e93817c..bde39c7 100644
--- a/.gitea/workflows/check_code.yml
+++ b/.gitea/workflows/check_code.yml
@@ -8,12 +8,12 @@ on:
     branches: [main, master]
 
 jobs:
-  check-code:
+  check-code-py311:
     uses: actions/workflows/.gitea/workflows/check_python_hatch.yml@master
     with:
       run-tests: true
 
-  scan-code:
+  scan-code-py311:
     uses: actions/workflows/.gitea/workflows/sonarqube_python.yml@master
     needs: [check-code]
     if: gitea.event_name != 'pull_request'
@@ -31,3 +31,57 @@ jobs:
           python3 -m pip install mkdocs
           cd docs || exit 1
           mkdocs build --strict
+
+  check-code-py38:
+    runs-on: python38
+    steps:
+      - name: checkout code
+        uses: actions/checkout@v3
+
+      - name: install hatch
+        run: pip install -U hatch
+
+      - name: test codestyle
+        run: hatch run lint:style
+
+      - name: test typing
+        run: hatch run lint:typing
+
+      - name: run tests
+        run: hatch run default:test
+
+  check-code-py39:
+    runs-on: python39
+    steps:
+      - name: checkout code
+        uses: actions/checkout@v3
+
+      - name: install hatch
+        run: pip install -U hatch
+
+      - name: test codestyle
+        run: hatch run lint:style
+
+      - name: test typing
+        run: hatch run lint:typing
+
+      - name: run tests
+        run: hatch run default:test
+
+  check-code-py310:
+    runs-on: python310
+    steps:
+      - name: checkout code
+        uses: actions/checkout@v3
+
+      - name: install hatch
+        run: pip install -U hatch
+
+      - name: test codestyle
+        run: hatch run lint:style
+
+      - name: test typing
+        run: hatch run lint:typing
+
+      - name: run tests
+        run: hatch run default:test
diff --git a/manga-dlp.py b/manga-dlp.py
index 8a65d49..d5c752f 100644
--- a/manga-dlp.py
+++ b/manga-dlp.py
@@ -1,7 +1,7 @@
 import sys
 
-import mangadlp.cli
+import src.mangadlp.cli
 
 
 if __name__ == "__main__":
-    sys.exit(mangadlp.cli.main())  # pylint: disable=no-value-for-parameter
+    sys.exit(src.mangadlp.cli.main())
diff --git a/pyproject.toml b/pyproject.toml
index 5ab9e42..4a73a18 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,6 +8,7 @@ description = "A cli manga downloader"
 readme = "README.md"
 license = "MIT"
 requires-python = ">=3.8"
+dynamic = ["version"]
 authors = [{ name = "Ivan Schaller", email = "ivan@schaller.sh" }]
 keywords = ["manga", "downloader", "mangadex"]
 classifiers = [
@@ -59,6 +60,8 @@ packages = ["src/mangadlp"]
 dependencies = [
     "pytest==7.4.3",
     "coverage==7.3.2",
+    "xmltodict>=0.13.0",
+    "xmlschema>=2.2.1",
 ]
 
 [tool.hatch.envs.default.scripts]
diff --git a/tests/test_07_metadata.py b/tests/test_07_metadata.py
index e9ed99d..d028c43 100644
--- a/tests/test_07_metadata.py
+++ b/tests/test_07_metadata.py
@@ -34,7 +34,7 @@ def test_metadata_creation():
         "Format": "cbz",
     }
 
-    write_metadata(metadata_path, metadata)  
+    write_metadata(metadata_path, metadata)
     assert metadata_file.exists()
 
     read_in_metadata = metadata_file.read_text(encoding="utf8")
@@ -60,7 +60,7 @@ def test_metadata_validation():
         "Format": "cbz",
     }
 
-    valid_metadata = validate_metadata(metadata)  
+    valid_metadata = validate_metadata(metadata)
 
     assert valid_metadata["ComicInfo"] == {
         "Title": "title1",
@@ -83,7 +83,7 @@ def test_metadata_validation_values():
         "CommunityRating": 4,
     }
 
-    valid_metadata = validate_metadata(metadata)  
+    valid_metadata = validate_metadata(metadata)
 
     assert valid_metadata["ComicInfo"] == {
         "Notes": "Downloaded with https://github.com/olofvndrhr/manga-dlp",
@@ -102,7 +102,7 @@ def test_metadata_validation_values2():
         "CommunityRating": 10,  # invalid
     }
 
-    valid_metadata = validate_metadata(metadata)  
+    valid_metadata = validate_metadata(metadata)
 
     assert valid_metadata["ComicInfo"] == {
         "Notes": "Downloaded with https://github.com/olofvndrhr/manga-dlp",
@@ -133,7 +133,7 @@ def test_metadata_chapter_validity(wait_20s: MonkeyPatch):
         "",
         "--debug",
     ]
-    schema = xmlschema.XMLSchema("mangadlp/metadata/ComicInfo_v2.0.xsd")
+    schema = xmlschema.XMLSchema("src/mangadlp/metadata/ComicInfo_v2.0.xsd")
 
     script_path = "manga-dlp.py"
     command = ["python3", script_path, *command_args]