diff --git a/CHANGELOG.md b/CHANGELOG.md
index f9ed06aba..cebea1b0e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -69,6 +69,7 @@ Thankyou! -->
 4. Added new enumeration items to `account.type_id`. #1166
 5. Cleaned up event class definition files, removed /includes dir, simplified definition of `base_event`. #1167
 6. Added new `file` enum to `osint.type_id`. #1168
+7. Relaxed data-type constraints for `file_hash_t`, `resource_uid_t` & `string_t`. Fixed regex for `datetime_t`. #1174
 
 ## [v1.3.0] - August 1st, 2024