diff --git a/docs/sphinx/changelog.rst b/docs/sphinx/changelog.rst
index c32627f..379476e 100644
--- a/docs/sphinx/changelog.rst
+++ b/docs/sphinx/changelog.rst
@@ -16,6 +16,7 @@ New Features
 - Added a micromorphic Drucker-Prager plasticity model based on constrained optimization (:pull:`166`). By `Nathan Miller`_.
 - Constrained active set solver added as option for incrementation (:pull:`167`). By `Nathan Miller`_.
 - Added softened cohesion function (:pull:`169`). By `Nathan Miller`_.
+- Added the minimum cohesion and softening ratio as optional parameters to the micromorphic Drucker-Prager plasticity (:pull:`171`). By `Nathan Miller`_.
 
 Internal Changes
 ================