diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5ccb161..a5b54c7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Python Buildpack Changelog
 
+## v91
+
+Bugfix, rolled back to v88.
+
 ## v90
 
 Bugfix.