diff --git a/CHANGELOG.md b/CHANGELOG.md
index 66b06c46..2f804cf1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -66,6 +66,8 @@ You can [enable backwards compatibility](changes-to-muscles-locations) by settin
   ```
   Only linear stiffness function is available for cervical discs currently.
 
+* New muscles are added in the neck region. These include iliocostalis cervicis, longus colli superior and inferior obliques, and additional fibers
+  for longus colli (T2C3, T2C2, T1C3, T1C2).
 
 **Changed:**