diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3c15c198..8e5175c6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -47,6 +47,7 @@
 - Add syntax highlighting for VHDL, see #3337 (@JerryImMouse)
 - Add syntax mapping for certbot certificate configuration #3338 (@cyqsimon)
 - Update Lean syntax from Lean 3 to Lean 4 #3322 (@YDX-2147483647)
+- Map `.flatpakref` and `.flatpakrepo` files to INI syntax #3353 (@Ferenc-)
 
 ## Themes