diff --git a/CHANGELOG.md b/CHANGELOG.md
index 92748f40ce..be41b229dd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Svelte changelog
 
+## Unreleased
+
+* Fix overly restrictive preprocessor types ([#6904](https://github.com/sveltejs/svelte/pull/6904))
+
 ## 3.44.1
 
 * Fix code generation when a multi-line `return` statement contains comments ([code-red#36](https://github.com/Rich-Harris/code-red/issues/36))