diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 3378b1a..6456589 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -30,7 +30,7 @@ jobs:
       matrix:
         python-version: ["3.13"]
         django: ["5.1"]
-        wagtail: ["6.3"]
+        wagtail: ["6.4"]
         db: ["postgres"]
 
     services:
@@ -77,7 +77,7 @@ jobs:
       matrix:
         python-version: ["3.11", "3.12"]
         django: ["4.2"]
-        wagtail: ["5.2", "6.1", "6.2"]
+        wagtail: ["5.2", "6.3"]
         db: ["sqlite"]
     steps:
       - uses: actions/checkout@v4
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7672069..8bb8474 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,21 @@ 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).
 
-## [0.7] - unreleased
+## Unreleased
+
+### Added
+
+- Support for Wagtail 6.4
+
+### Changed
+
+- Image chooser tests now include new `default_alt_text` property
+
+## Removed
+
+- Wagtail versions (6.0-6.2) from tox testing matrix
+
+## [0.7] - 2025-01-15
 
 ### Added
 
diff --git a/README.md b/README.md
index 7a8494f..4c408bf 100644
--- a/README.md
+++ b/README.md
@@ -366,4 +366,4 @@ Supported versions:
 
 - Python 3.11, 3.12, 3.13
 - Django 4.2, 5.0, 5.1
-- Wagtail 5.2 (LTS), 6.0, 6.1, 6.2, 6.3 (LTS)
+- Wagtail 5.2 (LTS), 6.3 (LTS), 6.4
diff --git a/pyproject.toml b/pyproject.toml
index 11b694b..20c0470 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,6 +18,7 @@ classifiers = [
     "Programming Language :: Python :: 3",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
     "Framework :: Django",
     "Framework :: Django :: 4.2",
     "Framework :: Django :: 5.0",
diff --git a/tests/test_image_chooser_views.py b/tests/test_image_chooser_views.py
index 22d1797..86440ba 100644
--- a/tests/test_image_chooser_views.py
+++ b/tests/test_image_chooser_views.py
@@ -30,6 +30,7 @@ def setUp(self):
     def test_creates_image_if_asset_id_not_recognised(self):
         # For expediency and predictability, have create_object()
         # return a test image instead of creating its own
+
         image = CustomImageFactory.create()
         with mock.patch(
             "wagtail_bynder.views.image.ImageChosenView.create_object",
@@ -49,6 +50,7 @@ def test_creates_image_if_asset_id_not_recognised(self):
                     "title": image.title,
                     "preview": mock.ANY,
                     "edit_url": reverse("wagtailimages:edit", args=[image.id]),
+                    "default_alt_text": image.title,
                 },
             },
         )
@@ -76,6 +78,7 @@ def test_uses_existing_image_without_updating(self, update_object_mock):
                     "title": image.title,
                     "preview": mock.ANY,
                     "edit_url": reverse("wagtailimages:edit", args=[image.id]),
+                    "default_alt_text": image.title,
                 },
             },
         )
@@ -103,6 +106,7 @@ def test_uses_existing_image_and_updates_it(self, update_object_mock):
                     "title": image.title,
                     "preview": mock.ANY,
                     "edit_url": reverse("wagtailimages:edit", args=[image.id]),
+                    "default_alt_text": image.title,
                 },
             },
         )
diff --git a/tox.ini b/tox.ini
index 6b66acf..da11af6 100644
--- a/tox.ini
+++ b/tox.ini
@@ -2,8 +2,9 @@
 min_version = 4.11
 
 envlist =
-    py{3.11,3.12}-django{4.2,5.0}-wagtail{5.2,6.1,6.2,6.3}
-    py3.13-django5.1-wagtail6.3
+    py{3.11,3.12}-django4.2-wagtail{5.2,6.3,6.4}
+    py3.13-django5.1-wagtail{6.3,6.4,7.0}
+    py3.13-django5.2-wagtail{6.3,6.4,7.0}
 
 [gh-actions]
 python =
@@ -34,13 +35,11 @@ extras = testing
 
 deps =
     django4.2: Django>=4.2,<4.3
-    django5.0: Django>=5.0,<5.1
     django5.1: Django>=5.1,<5.2
-
-    wagtail5.2: wagtail>=5.2,<5.3
-    wagtail6.1: wagtail>=6.1,<6.2
-    wagtail6.2: wagtail>=6.2,<6.3
+    django5.2: Django>=5.2,<5.3
     wagtail6.3: wagtail>=6.3,<6.4
+    wagtail6.4: wagtail>=6.4,<6.5
+    wagtail7.0: wagtail>=7.0,<7.1
     wagtailmain: git+https://github.com/wagtail/wagtail.git
 
     postgres: psycopg2>=2.9