diff --git a/fair/CHANGELOG.md b/fair/CHANGELOG.md
index 647566a8..313dbfdc 100644
--- a/fair/CHANGELOG.md
+++ b/fair/CHANGELOG.md
@@ -1,5 +1,5 @@
 ## [2.4.0]
-* fix FlatBuffers bug.
+* FlatBuffers supports generating bin files in a null safe environment.
 
 ## [2.3.0]
 * Add null-safety