diff --git a/dev-requirements.txt b/dev-requirements.txt
index ac81fcc..a45c3d4 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,11 +1,22 @@
-setuptools>=65.3.0;python_version>='3.6'
 coverage>=6.4.1
+coveralls>=1.7.0;python_version<'3.0'
+coveralls>=2.2.0;python_version>='3.6'
+importlib-metadata>=2.0.0;python_version<'3.0'
+importlib-metadata>=4.12.0;python_version>='3.6'
+pytest==4.6.9;python_version<'3.0'
 pytest>=6.2.4;python_version>='3.6'
 pytest-cov>=3.0.0
+rich>=12.4.4
+setuptools>=44.1.0;python_version<'3.0'
+setuptools>=63.1.0;python_version>='3.6'
+Sphinx>=1.8.5;python_version<'3.0'
 Sphinx>=5.0.2;python_version>='3.6'
+docutils>=0.17;python_version>='3.6'
 sphinx-bootstrap-theme>=0.7.1
 sphinxcontrib-fulltoc>=1.2.0
+sphinxcontrib-websupport>=1.1.2;python_version<'3.0'
 sphinxcontrib-websupport>=1.2.4;python_version>='3.6'
 sphinx-click>=4.3.0
+twine>=1.13.0;python_version<'3.0'
 twine>=4.0.1;python_version>='3.6'
-pytest>=7.1.2
\ No newline at end of file
+wheel>=0.36.2
\ No newline at end of file