diff --git a/setup.py b/setup.py
index cea845fa..e77ecc26 100755
--- a/setup.py
+++ b/setup.py
@@ -52,7 +52,7 @@ setup(name='Moulinette',
       license='AGPL',
       packages=find_packages(exclude=['test']),
       data_files=[(LOCALES_DIR, locale_files)],
-      python_requires='>=2.7.*, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*,  <4',
+      python_requires='>=3.7.*,  <3.8',
       install_requires=install_deps,
       tests_require=test_deps,
       extras_require=extras,
diff --git a/tox.ini b/tox.ini
index 040a504b..5531c72e 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 envlist =
-  py{27,3}-{pytest,lint}
+  py37-{pytest,lint}
   format
   format-check
   docs
@@ -11,11 +11,11 @@ usedevelop = True
 passenv = *
 extras = tests
 deps =
-  py{27,3}-pytest: .[tests]
-  py{27,3}-lint: flake8
+  py37-pytest: .[tests]
+  py37-lint: flake8
 commands =
-    py{27,3}-pytest: pytest {posargs} -c pytest.ini
-    py{27,3}-lint: flake8 moulinette test
+    py37-pytest: pytest {posargs} -c pytest.ini
+    py37-lint: flake8 moulinette test
 
 [testenv:format]
 basepython = python3