diff --git a/pyproject.toml b/pyproject.toml
index 21f4fb9..d4cfb41 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,11 +4,60 @@ version = "0.1.0"
 description = "A simple Python package for managing Docker Compose files"
 readme = "README.md"
 requires-python = ">=3.13"
-dependencies = [
-    "pytest>=8.4.0",
-    "pyyaml>=6.0.2",
-]
+dependencies = ["pytest>=8.4.0", "pyyaml>=6.0.2"]
 
 [build-system]
 requires = ["hatchling"]
 build-backend = "hatchling.build"
+
+[tool.ruff]
+preview = true
+line-length = 120
+lint.select = ["ALL"]
+lint.pydocstyle.convention = "google"
+lint.isort.required-imports = ["from __future__ import annotations"]
+lint.pycodestyle.ignore-overlong-task-comments = true
+
+lint.ignore = [
+    "ANN201",  # Checks that public functions and methods have return type annotations.
+    "ARG001",  # Checks for the presence of unused arguments in function definitions.
+    "B008",    # Allow Form() as a default value
+    "CPY001",  # Missing copyright notice at top of file
+    "D100",    # Checks for undocumented public module definitions.
+    "D101",    # Checks for undocumented public class definitions.
+    "D102",    # Checks for undocumented public method definitions.
+    "D104",    # Missing docstring in public package.
+    "D105",    # Missing docstring in magic method.
+    "D105",    # pydocstyle - missing docstring in magic method
+    "D106",    # Checks for undocumented public class definitions, for nested classes.
+    "ERA001",  # Found commented-out code
+    "FBT003",  # Checks for boolean positional arguments in function calls.
+    "FIX002",  # Line contains TODO
+    "G002",    # Allow % in logging
+    "PGH003",  # Check for type: ignore annotations that suppress all type warnings, as opposed to targeting specific type warnings.
+    "PLR6301", # Checks for the presence of unused self parameter in methods definitions.
+    "RUF029",  # Checks for functions declared async that do not await or otherwise use features requiring the function to be declared async.
+    "TD003",   # Checks that a TODO comment is associated with a link to a relevant issue or ticket.
+    "PLR0913", # Checks for function definitions that include too many arguments.
+    "PLR0917", # Checks for function definitions that include too many positional arguments.
+
+    # Conflicting lint rules when using Ruff's formatter
+    # https://docs.astral.sh/ruff/formatter/#conflicting-lint-rules
+    "COM812", # Checks for the absence of trailing commas.
+    "COM819", # Checks for the presence of prohibited trailing commas.
+    "D206",   # Checks for docstrings that are indented with tabs.
+    "D300",   # Checks for docstrings that use '''triple single quotes''' instead of """triple double quotes""".
+    "E111",   # Checks for indentation with a non-multiple of 4 spaces.
+    "E114",   # Checks for indentation of comments with a non-multiple of 4 spaces.
+    "E117",   # Checks for over-indented code.
+    "ISC001", # Checks for implicitly concatenated strings on a single line.
+    "ISC002", # Checks for implicitly concatenated strings that span multiple lines.
+    "Q000",   # Checks for inline strings that use single quotes or double quotes, depending on the value of the lint.flake8-quotes.inline-quotes option.
+    "Q001",   # Checks for multiline strings that use single quotes or double quotes, depending on the value of the lint.flake8-quotes.multiline-quotes setting.
+    "Q002",   # Checks for docstrings that use single quotes or double quotes, depending on the value of the lint.flake8-quotes.docstring-quotes setting.
+    "Q003",   # Checks for strings that include escaped quotes, and suggests changing the quote style to avoid the need to escape them.
+    "W191",   # Checks for indentation that uses tabs.
+]
+
+[tool.ruff.lint.per-file-ignores]
+"tests/*" = ["S101", "D103", "PLR2004"]
diff --git a/src/compose/__init__.py b/src/compose/__init__.py
index 5d578f0..810543f 100644
--- a/src/compose/__init__.py
+++ b/src/compose/__init__.py
@@ -8,12 +8,16 @@ configuration files through Python classes, simplifying the process of defining
 and managing Docker Compose configurations.
 """
 
+from __future__ import annotations
+
 from pathlib import Path
-from types import TracebackType
-from typing import Any
+from typing import TYPE_CHECKING, Any, Self
 
 import yaml
 
+if TYPE_CHECKING:
+    from types import TracebackType
+
 
 class DockerComposeManager:
     """A class to create and modify Docker Compose YAML files programmatically.
@@ -47,7 +51,7 @@ class DockerComposeManager:
         ports: list[str] | None = None,
         environment: dict[str, str] | None = None,
         **kwargs: object,
-    ) -> "DockerComposeManager":
+    ) -> DockerComposeManager:
         """Create a new service in the compose file.
 
         Returns:
@@ -65,7 +69,7 @@ class DockerComposeManager:
         self._dirty = True
         return self
 
-    def modify_service(self, name: str, **kwargs: object) -> "DockerComposeManager":
+    def modify_service(self, name: str, **kwargs: object) -> DockerComposeManager:
         """Modify an existing service. Raises KeyError if not found.
 
         Args:
@@ -87,7 +91,7 @@ class DockerComposeManager:
         self._dirty = True
         return self
 
-    def remove_service(self, name: str) -> "DockerComposeManager":
+    def remove_service(self, name: str) -> DockerComposeManager:
         """Remove a service from the compose file.
 
         Returns:
@@ -106,7 +110,7 @@ class DockerComposeManager:
             yaml.dump(self._data, f, sort_keys=False, indent=2)
         self._dirty = False
 
-    def __enter__(self) -> "DockerComposeManager":
+    def __enter__(self) -> Self:
         """Enter the context manager and return self.
 
         Returns:
diff --git a/tests/__init__.py b/tests/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/tests/test_compose_manager.py b/tests/test_compose_manager.py
index 309cd8f..c626de3 100644
--- a/tests/test_compose_manager.py
+++ b/tests/test_compose_manager.py
@@ -1,10 +1,15 @@
-from pathlib import Path
+from __future__ import annotations
+
+from typing import TYPE_CHECKING
 
 import pytest
 import yaml
 
 from compose import DockerComposeManager
 
+if TYPE_CHECKING:
+    from pathlib import Path
+
 
 def test_create_and_save_service(tmp_path: Path) -> None:
     compose_file: Path = tmp_path / "docker-compose.yml"