diff --git a/HISTORY.txt b/HISTORY.txt
index 44422fd7..42b63539 100644
--- a/HISTORY.txt
+++ b/HISTORY.txt
@@ -6,6 +6,7 @@
  - Enforce newline termination of Pipfile.
  - More robust requirements.txt conversion experience.
  - Respect allow_prereleases in all locking scenarios.
+ - Seperated default and development dependency output when using lock -r and lock -r -d respectively.
 8.2.7:
  - Add update --sequential.
  - Fix unicode decode error on windows.