diff --git a/setup.cfg b/setup.cfg
index 1108219..02a34a6 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -13,7 +13,7 @@ packages = bumpreqs
 setup_requires =
     setuptools_scm
     setuptools >= 38.3.0
-python_requires = >=3.7
+python_requires = >=3.8
 install_requires =
     requests
     packaging
@@ -50,15 +50,15 @@ use_parentheses = True
 ignore_missing_imports = True
 
 [tox:tox]
-envlist = py36, py37, py38
+envlist = py38, py39, py310, py311, py312
 
 [testenv]
 deps = -rrequirements-dev.txt
-whitelist_externals = make
+allowlist_externals = make
 commands =
     make test
 setenv =
-    py{36,37,38}: COVERAGE_FILE={envdir}/.coverage
+    py{38,39,310,311,312}: COVERAGE_FILE={envdir}/.coverage
 
 [flake8]
 ignore = E203, E231, E266, E302, E501, W503