diff --git a/.github/workflows/test_tox.yml b/.github/workflows/test_tox.yml
index 90eee37..7326713 100644
--- a/.github/workflows/test_tox.yml
+++ b/.github/workflows/test_tox.yml
@@ -14,8 +14,6 @@ jobs:
     strategy:
       matrix:
         include:
-        - python-version: '3.7'
-          toxenv: 'py37,wheel'
         - python-version: '3.8'
           toxenv: 'py38,wheel'
         - python-version: '3.9'
diff --git a/docs/conf.py b/docs/conf.py
index 552a006..0fda04e 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -52,6 +52,7 @@
 # docstrings.
 napoleon_google_docstring = True
 napoleon_numpy_docstring = False
+napoleon_include_init_with_doc = True
 napoleon_include_private_with_doc = False
 napoleon_include_special_with_doc = True
 
diff --git a/pyproject.toml b/pyproject.toml
index 9787c3b..ee74093 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,3 +1,10 @@
 [build-system]
 requires = ["setuptools", "wheel"]
 build-backend = "setuptools.build_meta"
+
+[tool.docformatter]
+black = false
+non-cap = ["dfDateTime", "dfImageTools", "dfVFS", "dfWinReg", "dtFabric", "iMessage", "iOS", "iPod", "mDNS"]
+non-strict = false
+wrap-summaries = 80
+wrap-descriptions = 80
diff --git a/setup.cfg b/setup.cfg
index 81024a2..c336af3 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = artifactsrc
-version = 20240112
+version = 20240220
 description = Digital Forensics Artifact knowledge base
 long_description = Documentation accompanying the Digital Forensics Artifact Repository.
 long_description_content_type = text/plain
@@ -22,7 +22,7 @@ install_requires = file:requirements.txt
 package_dir =
   artifactsrc = artifactsrc
 packages = find:
-python_requires = >=3.7
+python_requires = >=3.8
 scripts =
   tools/check_artifacts.py
   tools/export.py
diff --git a/tox.ini b/tox.ini
index 3c4744c..33526ee 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py3{7,8,9,10,11,12},coverage,docs,lint,wheel
+envlist = py3{8,9,10,11,12},coverage,docformatter,docs,lint,wheel
 
 [testenv]
 allowlist_externals = ./run_tests.py
@@ -19,12 +19,19 @@ deps =
     setuptools >= 65
     wheel
 commands =
-  py3{7,8,9,10,11,12}: ./run_tests.py
+  py3{8,9,10,11,12}: ./run_tests.py
   coverage: coverage erase
   coverage: coverage run --source=artifactsrc --omit="*_test*,*__init__*,*test_lib*" run_tests.py
   coverage: coverage xml
   wheel: python -m build --no-isolation --wheel
 
+[testenv:docformatter]
+usedevelop = True
+deps =
+  docformatter
+commands =
+  docformatter --in-place --recursive artifactsrc tests
+
 [testenv:docs]
 usedevelop = True
 deps =
@@ -45,10 +52,14 @@ setenv =
 deps =
   -rrequirements.txt
   -rtest_requirements.txt
+  docformatter
   pylint >= 3.0.0, < 3.1.0
+  setuptools
   yamllint >= 1.26.0
 commands =
+  docformatter --version
   pylint --version
   yamllint -v
+  docformatter --check --diff --recursive artifactsrc setup.py tests tools
   pylint --rcfile=.pylintrc artifactsrc setup.py tests tools
   yamllint -c .yamllint.yaml artifactsrc artifactsrc/data