diff --git a/source/changelog.txt b/source/changelog.txt
index 4ab40d5..e222a45 100644
--- a/source/changelog.txt
+++ b/source/changelog.txt
@@ -1,6 +1,7 @@
 ### [Unreleased]
 #### Added
 #### Changed
+- Confirm compatibility with WordPress 6.4
 #### Deprecated
 #### Removed
 #### Fixed