diff --git a/pyproject.toml b/pyproject.toml
index 4ee0573..3b016f0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,12 +1,40 @@
-# This is a template `pyproject.toml` file for ops charms
-# This file is managed by bootstack-charms-spec and should not be modified
-# within individual charm repos. https://launchpad.net/bootstack-charms-spec
+# This file is centrally managed as a template file in https://github.com/canonical/solutions-engineering-automation
+# To update the file:
+# - Edit it in the canonical/solutions-engineering-automation repository.
+# - Open a PR with the changes.
+# - When the PR merges, the soleng-terraform bot will open a PR to the target repositories with the changes.
 
 [tool.flake8]
-ignore = ["D100", "D101", "D102", "D103", "W503", "W504"]
-exclude = ['.eggs', '.git', '.tox', '.venv', '.build', 'lib', 'report']
 max-line-length = 99
+max-doc-length = 99
 max-complexity = 10
+exclude = [
+    ".git",
+    "__pycache__",
+    ".tox",
+    ".build",
+    "build",
+    "dist",
+    ".eggs",
+    "*.egg_info",
+    "venv",
+    ".venv",
+    "report",
+    "docs",
+    "lib",
+]
+select = ["E", "W", "F", "C", "N", "R", "D", "H"]
+# Ignore W503, E501 because using black creates errors with this
+# Ignore D107 Missing docstring in __init__
+# Ignore D415 Docstring first line punctuation (doesn't make sense for properties)
+# Ignore N818 Exceptions end with "Error" (not all exceptions are errors)
+# D100, D101, D102, D103: Ignore missing docstrings in tests
+ignore = ["C901", "W503", "E501", "D107", "D415", "N818", "D100", "D101", "D102", "D103", "W504"]
+per-file-ignores = ["tests/*:D100,D101,D102,D103,D104"]
+# Check for properly formatted copyright header in each file
+copyright-check = "True"
+copyright-author = "Canonical Ltd."
+copyright-regexp = "Copyright\\s\\d{4}([-,]\\d{4})*\\s+%(author)s"
 
 [tool.black]
 line-length = 99
@@ -17,36 +45,22 @@ exclude = '''
     | .tox
     | .venv
     | .build
+    | build
     | lib
     | report
+    | docs
 )/
 '''
 
 [tool.isort]
 profile = "black"
 line_length = 99
-skip_glob = [
-  ".eggs",
-  ".git",
-  ".tox",
-  ".venv",
-  ".build",
-  "lib",
-  "report"
-]
+skip_glob = [".eggs", ".git", ".tox", ".venv", ".build", "build", "lib", "report"]
 
 [tool.pylint]
 max-line-length = 99
-ignore-paths = [
-  ".eggs",
-  ".git",
-  ".tox",
-  ".venv",
-  ".build",
-  "lib",
-  "report",
-  "tests",
-]
+disable = ["E1102"]
+ignore = ['.eggs', '.git', '.tox', '.venv', '.build', 'lib', 'report', 'tests', 'docs']
 
 [tool.mypy]
 warn_unused_ignores = true
@@ -54,34 +68,31 @@ warn_unused_configs = true
 warn_unreachable = true
 disallow_untyped_defs = true
 ignore_missing_imports = true
-exclude = [
-  ".eggs",
-  ".git",
-  ".tox",
-  ".venv",
-  ".build",
-  "lib",
-  "report",
-  "tests",
-]
+no_namespace_packages = true
+exclude = ['.eggs', '.git', '.tox', '.venv', '.build', 'lib', 'report', 'tests', 'docs']
+
+[tool.codespell]
+skip = ".eggs,.tox,.git,.venv,venv,build,.build,lib,report,docs,poetry.lock,htmlcov"
+quiet-level = 3
+check-filenames = true
+ignore-words-list = "assertIn"
 
 ## Ignore unsupported imports
 [[tool.mypy.overrides]]
-module = [
-  "charmhelpers.*"
-]
+module = ["charmhelpers.*", "setuptools"]
+ignore_missing_imports = true
 
 [tool.coverage.run]
 relative_files = true
-source = ["src"]
-omit = ["tests/**", "docs/**", "templates/**"]
+source = ["."]
+omit = ["tests/**", "docs/**", "lib/**", "snap/**", "build/**", "setup.py"]
 
 [tool.coverage.report]
 fail_under = 100
 show_missing = true
 
 [tool.coverage.html]
-directory = "tests/unit/report/html"
+directory = "tests/report/html"
 
 [tool.coverage.xml]
-output = "tests/unit/report/coverage.xml"
+output = "tests/report/coverage.xml"