diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3db9363..5358d06 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [7.1.0-post.2] - 2023-06-14
+### Changed
+- Use `package` and `wheel_build_env` to speed up tests as this is a pure Python package. See the [tox docs](https://tox.wiki/en/latest/upgrading.html#universal-wheels) for more detail.
+
 ## [7.1.0-post.1] - 2023-04-24
 ### Changed
 - Use PyPI trusted publishing instead of manual token authentication
diff --git a/setup.cfg b/setup.cfg
index 180877c..e7157e2 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = apiron
-version = 7.1.0-post.1
+version = 7.1.0-post.2
 description = apiron helps you cook a tasty client for RESTful APIs. Just don't wash it with SOAP.
 author = Ithaka Harbors, Inc.
 author_email = opensource@ithaka.org
@@ -87,6 +87,8 @@ envlist = py37,py38,py39,py310,py311
 isolated_build = True
 
 [testenv]
+package = wheel
+wheel_build_env = .pkg
 deps =
     pytest>=6.0.0,<7
     pytest-cov>=2.8.1,<3