diff --git a/.config/requirements.txt b/.config/requirements.txt
index 9011940..ddacdab 100644
--- a/.config/requirements.txt
+++ b/.config/requirements.txt
@@ -31,7 +31,7 @@ pluggy==1.0.0
 pycparser==2.21
 pygments==2.14.0
 pyproject-hooks==1.0.0
-pyyaml==6.0
+pyyaml==6.0.1
 readme-renderer==37.3
 requests==2.28.2
 requests-toolbelt==0.10.1
diff --git a/.github/workflows/tox.yml b/.github/workflows/tox.yml
index c3b0cbf..c10b666 100644
--- a/.github/workflows/tox.yml
+++ b/.github/workflows/tox.yml
@@ -35,7 +35,7 @@ jobs:
         uses: coactions/dynamic-matrix@v1
         with:
           min_python: "3.8"
-          max_python: "3.11"
+          max_python: "3.12"
           other_names: |
             lint
             docs
diff --git a/pyproject.toml b/pyproject.toml
index fd3b17b..ddf407c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [build-system]
 requires = [
-  "setuptools >= 63.0.0", # required by pyproject+setuptools_scm integration
+  "setuptools >= 65.3.0", # required by pyproject+setuptools_scm integration
   "setuptools_scm[toml] >= 7.0.5", # required for "no-local-version" scheme
 
 ]
@@ -29,6 +29,7 @@ classifiers = [
   "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3 :: Only",
   "Programming Language :: Python",
   "Topic :: Software Development :: Quality Assurance",
diff --git a/tox.ini b/tox.ini
index e246e32..1a9ef5c 100644
--- a/tox.ini
+++ b/tox.ini
@@ -48,8 +48,9 @@ commands =
         -m "not eco" \
         }
     sh -c "coverage combine -a -q --data-file=.coverage .tox/.coverage.*"
-deps =
-    -e .[test]
+package = editable
+extras =
+    test
 
 [testenv:deps]
 description = Update dependency lock files