diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 57671348..b68f37b3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,12 +7,7 @@ jobs:
     strategy:
       matrix:
         os: [macos-latest, windows-latest, ubuntu-latest]
-        python-version: [3.7, 3.8, 3.9, '3.10', '3.11', pypy-3.7]
-        exclude:
-          - os: windows-latest
-            python-version: 3.7
-          - os: windows-latest
-            python-version: pypy-3.7
+        python-version: [3.8, 3.9, '3.10', '3.11', '3.12', pypy-3.9]
     steps:
       - if: matrix.os == 'ubuntu-latest'
         name: Install UTF-8 locales and lxml requirements
diff --git a/AUTHORS.rst b/AUTHORS.rst
index a6f367e4..ca5e1b32 100644
--- a/AUTHORS.rst
+++ b/AUTHORS.rst
@@ -46,3 +46,5 @@ agate is made by a community. The following individuals have contributed code, d
 * `mathdesc <https://github.com/mathdesc>`_
 * `Tim Gates <https://github.com/timgates42>`_
 * `castorf <https://github.com/castorf>`_
+* `Julien Enselme <https://github.com/Jenselme>`__
+
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index fb7f31a8..97f5e8cb 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -4,6 +4,8 @@ Unreleased
 * feat: Lowercase the ``null_values`` provided to individual data types, since all comparisons to ``null_values`` are case-insensitive. (#770)
 * feat: :class:`.Mean` works with :class:`.TimeDelta`. (#761)
 * Switch from ``pytz`` to ``ZoneInfo``.
+* Add Python 3.12 support.
+* Drop Python 3.7 support (end-of-life was June 27, 2023).
 
 1.7.1 - Jan 4, 2023
 -------------------
diff --git a/setup.py b/setup.py
index ba53e4c8..c49bf225 100644
--- a/setup.py
+++ b/setup.py
@@ -25,11 +25,11 @@
         'Natural Language :: English',
         'Operating System :: OS Independent',
         'Programming Language :: Python',
-        'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: 3.10',
         'Programming Language :: Python :: 3.11',
+        'Programming Language :: Python :: 3.12',
         'Programming Language :: Python :: Implementation :: CPython',
         'Programming Language :: Python :: Implementation :: PyPy',
         'Topic :: Scientific/Engineering :: Information Analysis',