diff --git a/MANIFEST.in b/MANIFEST.in
deleted file mode 100644
index fdefd2b..0000000
--- a/MANIFEST.in
+++ /dev/null
@@ -1 +0,0 @@
-include assets/example.jpg
diff --git a/README.md b/README.md
index e6beaae..5dec093 100644
--- a/README.md
+++ b/README.md
@@ -23,17 +23,16 @@ See also:
 
 # Installation
 
-You need Python 3.8, 3.9, 3.10 or 3.11.
+You need Python 3.6 or newer. Please note, that the newest Python release might not be supported due to a PyTorch dependency, which often breaks with new Python releases and needs some time to catch up.
+Refer to [PyTorch website](https://pytorch.org/get-started/locally/) for a list of supported Python versions.
+
+Some users have reported problems with Python installed from Microsoft Store. If you see an error:
+`ImportError: DLL load failed while importing fugashi: The specified module could not be found.`,
+try installing Python from the [official site](https://www.python.org/downloads).
 
 If you want to run with GPU, install PyTorch as described [here](https://pytorch.org/get-started/locally/#start-locally),
 otherwise this step can be skipped.
 
-Run in command line:
-
-```commandline
-pip3 install manga-ocr
-```
-
 ## Troubleshooting
 
 - `ImportError: DLL load failed while importing fugashi: The specified module could not be found.` - might be because of Python installed from Microsoft Store, try installing Python from the [official site](https://www.python.org/downloads)
diff --git a/manga_ocr/__init__.py b/manga_ocr/__init__.py
index c90862b..14fd587 100644
--- a/manga_ocr/__init__.py
+++ b/manga_ocr/__init__.py
@@ -1,3 +1,2 @@
-__version__ = "0.1.11"
-
+from ._version import __version__
 from manga_ocr.ocr import MangaOcr
diff --git a/manga_ocr/_version.py b/manga_ocr/_version.py
new file mode 100644
index 0000000..0c5c300
--- /dev/null
+++ b/manga_ocr/_version.py
@@ -0,0 +1 @@
+__version__ = "0.1.11"
diff --git a/assets/example.jpg b/manga_ocr/assets/example.jpg
similarity index 100%
rename from assets/example.jpg
rename to manga_ocr/assets/example.jpg
diff --git a/manga_ocr/ocr.py b/manga_ocr/ocr.py
index d4faf52..25e4576 100644
--- a/manga_ocr/ocr.py
+++ b/manga_ocr/ocr.py
@@ -32,7 +32,7 @@ def __init__(
 
         example_path = Path(__file__).parent / "assets/example.jpg"
         if not example_path.is_file():
-            example_path = Path(__file__).parent.parent / "assets/example.jpg"
+            raise FileNotFoundError(f"Missing example image {example_path}")
         self(example_path)
 
         logger.info("OCR ready")
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..c8f5def
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,42 @@
+[project]
+name = "manga-ocr"
+authors = [
+    {name = "Maciej Budyś", email = "kha-white@mail.com"},
+]
+description = "OCR for Japanese manga"
+readme = "README.md"
+requires-python = ">=3.6"
+license = {file = "LICENSE"}
+classifiers = [
+    "Programming Language :: Python :: 3",
+]
+
+dynamic = ["version"]
+dependencies = [
+    "fire",
+    "fugashi",
+    "jaconv",
+    "loguru",
+    "numpy<2",
+    "Pillow>=10.0.0",
+    "pyperclip",
+    "torch>=1.0",
+    "transformers>=4.25.0",
+    "unidic_lite",
+]
+
+[project.urls]
+Homepage = "https://github.com/kha-white/manga-ocr"
+
+[build-system]
+requires = ["setuptools >= 61.0.0", "setuptools_scm"]
+build-backend = "setuptools.build_meta"
+
+[tool.setuptools]
+packages = ["manga_ocr"]
+
+[tool.setuptools.dynamic]
+version = {attr = "manga_ocr._version.__version__"}
+
+[project.scripts]
+manga_ocr = "manga_ocr.__main__:main"
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
deleted file mode 100644
index 50227a9..0000000
--- a/requirements.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-fire
-fugashi
-jaconv
-loguru
-numpy
-Pillow>=10.0.0
-pyperclip
-torch>=1.0
-transformers>=4.25.0
-unidic_lite
diff --git a/setup.py b/setup.py
deleted file mode 100644
index 347502e..0000000
--- a/setup.py
+++ /dev/null
@@ -1,40 +0,0 @@
-from pathlib import Path
-from setuptools import setup
-
-long_description = (
-    (Path(__file__).parent / "README.md").read_text("utf-8").split("# Installation")[0]
-)
-
-setup(
-    name="manga-ocr",
-    version="0.1.11",
-    description="OCR for Japanese manga",
-    long_description=long_description,
-    long_description_content_type="text/markdown",
-    url="https://github.com/kha-white/manga-ocr",
-    author="Maciej Budyś",
-    author_email="kha-white@mail.com",
-    license="Apache License 2.0",
-    classifiers=[
-        "Programming Language :: Python :: 3",
-    ],
-    packages=["manga_ocr"],
-    include_package_data=True,
-    install_requires=[
-        "fire",
-        "fugashi",
-        "jaconv",
-        "loguru",
-        "numpy",
-        "Pillow>=10.0.0",
-        "pyperclip",
-        "torch>=1.0",
-        "transformers>=4.25.0",
-        "unidic_lite",
-    ],
-    entry_points={
-        "console_scripts": [
-            "manga_ocr=manga_ocr.__main__:main",
-        ]
-    },
-)