diff --git a/CHANGELOG-PRERELEASE.md b/CHANGELOG-PRERELEASE.md
index ba409bd83..8981c9fc4 100644
--- a/CHANGELOG-PRERELEASE.md
+++ b/CHANGELOG-PRERELEASE.md
@@ -18,6 +18,7 @@ The format is based on [Keep a Changelog].
 ### Fixed
 - Constraints and Animations can be broken with Automatic MergeBone `#594`
 - NRE with SMR with None with preview system `#596`
+- Some Multi-Frame BlendShape broken `#597`
 
 ### Security
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 74a382f3c..e641c07a2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -18,6 +18,7 @@ The format is based on [Keep a Changelog].
 ### Fixed
 - Constraints and Animations can be broken with Automatic MergeBone `#594`
 - NRE with SMR with None with preview system `#596`
+- Some Multi-Frame BlendShape broken `#597`
 
 ### Security