diff --git a/Dockerfile b/Dockerfile
index 81da2cc..effc5fa 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,8 +9,8 @@ WORKDIR /app
 RUN mkdir -p logs
 
 # Устанавливаем зависимости и утилиту ps для healthcheck
-COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt && \
+COPY pyproject.toml .
+RUN pip install --no-cache-dir . && \
     apt-get update && apt-get install -y --no-install-recommends tzdata procps && \
     rm -rf /var/lib/apt/lists/*
 
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..be1b558
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,25 @@
+[project]
+name = "discord-bot"
+version = "0.1.0"
+description = "Discord бот с утренним дайджестом"
+requires-python = ">=3.11"
+dependencies = [
+    "discord.py~=2.7.1",
+    "python-dotenv~=1.2.2",
+    "requests~=2.34.2",
+    "defusedxml~=0.7.1",
+]
+
+[project.optional-dependencies]
+dev = [
+    "pre-commit>=3.5.0",
+    "pytest>=7.4.0",
+    "pytest-asyncio>=0.21.0",
+    "ruff>=0.8.0",
+]
+
+[tool.pytest.ini_options]
+asyncio_mode = "auto"
+
+[tool.ruff]
+target-version = "py311"