enforce minimum versions in env

requirements/build.txt

@@ -11,5 +11,3 @@ packaging==23.0
     # via build
 pyproject-hooks==1.0.0
     # via build
-tomli==2.0.1
-    # via build

requirements/tests-pallets-min.in

@@ -1,5 +1,5 @@
-Werkzeug==2.0.0
+Werkzeug==2.2.2
 Jinja2==3.0.0
-MarkupSafe==2.0.0
+MarkupSafe==2.1.1
 itsdangerous==2.0.0
 click==8.0.0

requirements/tests-pallets-min.txt

@@ -1,4 +1,4 @@
-# SHA1:4de7d9e6254a945fd97ec10880dd23b6cd43b70d
+# SHA1:f7109e66098c9e4cb68dc5f0d8e14f429ceed12c
 #
 # This file is autogenerated by pip-compile-multi
 # To update, run:
@@ -11,9 +11,10 @@ itsdangerous==2.0.0
     # via -r requirements/tests-pallets-min.in
 jinja2==3.0.0
     # via -r requirements/tests-pallets-min.in
-markupsafe==2.0.0
+markupsafe==2.1.1
     # via
     #   -r requirements/tests-pallets-min.in
     #   jinja2
-werkzeug==2.0.0
+    #   werkzeug
+werkzeug==2.2.2
     # via -r requirements/tests-pallets-min.in

requirements/tests.txt

@@ -9,10 +9,6 @@ asgiref==3.6.0
     # via -r requirements/tests.in
 blinker==1.6.1
     # via -r requirements/tests.in
-exceptiongroup==1.1.1
-    # via pytest
-greenlet==2.0.2 ; python_version < "3.11"
-    # via -r requirements/tests.in
 iniconfig==2.0.0
     # via pytest
 packaging==23.0
@@ -23,7 +19,5 @@ pytest==7.3.0
     # via -r requirements/tests.in
 python-dotenv==1.0.0 ; python_version >= "3.8"
     # via -r requirements/tests.in
-tomli==2.0.1
-    # via pytest
 typing-extensions==4.5.0
     # via blinker

requirements/typing.txt

@@ -15,8 +15,6 @@ mypy-extensions==1.0.0
     # via mypy
 pycparser==2.21
     # via cffi
-tomli==2.0.1
-    # via mypy
 types-contextvars==2.4.7.2
     # via -r requirements/typing.in
 types-dataclasses==0.6.6

tox.ini

@@ -13,6 +13,8 @@ skip_missing_interpreters = true
 package = wheel
 wheel_build_env = .pkg
 envtmpdir = {toxworkdir}/tmp/{envname}
+constrain_package_deps = true
+use_frozen_constraints = true
 deps =
     -r requirements/tests.txt
     min: -r requirements/tests-pallets-min.txt
@@ -34,11 +36,15 @@ commands = pre-commit run --all-files
 [testenv:typing]
 package = wheel
 wheel_build_env = .pkg
+constrain_package_deps = true
+use_frozen_constraints = true
 deps = -r requirements/typing.txt
 commands = mypy
 
 [testenv:docs]
 package = wheel
 wheel_build_env = .pkg
+constrain_package_deps = true
+use_frozen_constraints = true
 deps = -r requirements/docs.txt
 commands = sphinx-build -W -b html -d {envtmpdir}/doctrees docs {envtmpdir}/html