diff --git a/CHANGELOG.md b/CHANGELOG.md
index 75c1080..6124c21 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -40,3 +40,4 @@
 - Update dependencies (2025-06-24)
 - Optimize performance (2025-06-30)
 - Update documentation (2025-07-07)
+- Refactor code structure (2025-07-17)