diff --git a/Makefile b/Makefile
index 98b123e..a65bf3e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,19 @@
-.PHONY: tests, lint
+.PHONY: tests lint clean build install dev
 
 tests:
 	pytest -s -x -vv tests/test*.py
 
 lint:
 	pre-commit run --all-files
+
+clean:
+	rm -rf *.egg-info dist build
+
+build: clean
+	python -m build --sdist -n
+
+install:
+	pip install .
+
+dev:
+	pip install -e .
diff --git a/README.md b/README.md
index e328426..d69f6e9 100644
--- a/README.md
+++ b/README.md
@@ -21,6 +21,8 @@ Then install the project using:
 pip install -e .
 ```
 
+See `Makefile` for other useful commands.
+
 ## Testing
 
 Just issue `pytest` from the root directory.
diff --git a/pyproject.toml b/pyproject.toml
index c60e2c1..e8f598d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -2,12 +2,23 @@
 requires = ["setuptools", "wheel"]
 build-backend = "setuptools.build_meta"
 
+# https://packaging.python.org/en/latest/specifications/declaring-project-metadata/
 [project]
 name = "pytket-phir"
 version = "0.0.1"
 description = "A python library"
+readme = "README.md"
 requires-python = ">=3.10"
-authors = [{name = "Author", email = "author@quantinuum.com" }]
+license = {file = "LICENSE"}
+authors = [{name = "Quantinuum"}]
+
+dependencies = []
+
+[project.optional-dependencies]
+tests = ["pytest", "pytket"]
+
+[project.urls]
+Repository = "https://github.com/CQCL/pytket-phir.git"
 
 [tool.setuptools.packages.find]
 where = ["."]
@@ -16,4 +27,3 @@ where = ["."]
 pythonpath = [
   "."
 ]
-filterwarnings = ["ignore:::lark.s*"]
diff --git a/requirements.txt b/requirements.txt
index c602e38..718e1be 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,10 +1,8 @@
 black==23.9.1
 build==1.0.3
-lark-parser==0.12.0
 mypy==1.5.1
 pre-commit==3.4.0
 pytest==7.4.2
 ruff==0.0.291
-sphinx==7.2.6
-wheel==0.41.2
 pytket==1.20.1
+wheel==0.41.2