diff --git a/CHANGELOG.md b/CHANGELOG.md
index 660dc9a8..3dc7115a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## Release v1.4.0 (Beta)
 
 ### Improvements
+- Disabled `eval()` function for security improvements.
 
 ### Bug Fixes