diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index a5ffe577..9036f312 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -22,7 +22,7 @@ jobs:
         fetch-depth: 0
     - uses: actions/setup-python@v3
       with:
-        python-version: '3.9'
+        python-version: '3.10'
     - name: Install GitHub matcher for ActionLint checker
       run: |
         echo "::add-matcher::.github/actionlint-matcher.json"
diff --git a/tox.ini b/tox.ini
index 53aca291..00d45222 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,7 +1,6 @@
 [tox]
 minversion = 3.14.0
 envlist = py37, py38, py39, py310, lint, version-info, pytest-min
-skip_missing_interpreters = true
 isolated_build = true
 passenv =
     CI
@@ -23,7 +22,6 @@ allowlist_externals =
     make
 
 [testenv:lint]
-skip_install = true
 basepython = python3.10
 extras = testing
 deps =
@@ -41,7 +39,6 @@ commands =
     coverage report
 
 [testenv:version-info]
-basepython = python3.9
 deps =
     packaging == 21.3
 commands =
@@ -51,6 +48,6 @@ commands =
 python =
     3.7: py37, pytest-min
     3.8: py38
-    3.9: py39, lint
+    3.9: py39
     3.10: py310
     pypy3: pypy3