diff --git a/wayland-scanner/CHANGELOG.md b/wayland-scanner/CHANGELOG.md
index b41459ef19d..2d10353e238 100644
--- a/wayland-scanner/CHANGELOG.md
+++ b/wayland-scanner/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## Unreleased
 
 - Update `quick-xml` to 0.36
+- Allow `<!DOCTYPE>` in XML input
 
 ## 0.31.3 -- 2024-07-03