diff --git a/CHANGELOG.md b/CHANGELOG.md
index d3820892..23b7641c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- Added Wagtail 6.4 to, and removed 6.2 from the test matrix.
+
 ## [1.11.3] - 2025-02-08
 
 ### Fixed
diff --git a/tox.ini b/tox.ini
index cce224c9..67eab9fe 100644
--- a/tox.ini
+++ b/tox.ini
@@ -2,13 +2,13 @@
 min_version = 4.11
 
 envlist =
-    python{3.9,3.10,3.11,3.12}-django4.2-wagtail{5.2,6.2,6.3}-postgres15
-    python{3.10,3.11,3.12}-django5.0-wagtail{5.2,6.2,6.3}-postgres15
-    python{3.13}-django5.1-wagtail{6.3}-postgres15
+    python{3.9,3.10,3.11,3.12}-django4.2-wagtail{5.2,6.3,6.4}-postgres15
+    python{3.10,3.11,3.12}-django5.0-wagtail{5.2,6.3,6.4}-postgres15
+    python{3.13}-django5.1-wagtail{6.3, 6.4}-postgres15
     # note: we're running a subset of the test with sqlite
     python3.11-django4.2-wagtail{5.2}-sqlite
-    python3.12-django5.0-wagtail{6.2}-sqlite
-    python3.13-django5.1-wagtail{6.3}-sqlite
+    python3.12-django5.0-wagtail{6.3}-sqlite
+    python3.13-django5.1-wagtail{6.4}-sqlite
 
 [gh-actions]
 python =
@@ -47,8 +47,8 @@ deps =
     django5.1: Django>=5.1,<5.2
 
     wagtail5.2: wagtail>=5.2.2,<5.3
-    wagtail6.2: wagtail>=6.2,<6.3
     wagtail6.3: wagtail>=6.3,<6.4
+    wagtail6.4: wagtail>=6.4,<6.5
     wagtailmain: git+https://github.com/wagtail/wagtail.git
 
     postgres: psycopg2>=2.9
@@ -80,7 +80,7 @@ commands =
 description = An interactive environment for local testing purposes
 basepython = python3.12
 deps =
-    wagtail>=5.2,<6.3
+    wagtail>=5.2,<6.5
     Django>=4.2,<5.2
 
 commands_pre =