diff --git a/Changelog.md b/Changelog.md
index cc933fb86..a4693905a 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,3 +1,9 @@
+# 0.4.0.1
+
+## Bug fixes
+
+Fix performance regression on stream loading with MySQL/MariaDB database backends [#5014](https://github.com/diaspora/diaspora/issues/5014).
+
 # 0.4.0.0
 
 ## Ensure account deletions are run
diff --git a/config/defaults.yml b/config/defaults.yml
index 1109be74c..5a1c0e643 100644
--- a/config/defaults.yml
+++ b/config/defaults.yml
@@ -4,7 +4,7 @@
 
 defaults:
   version:
-    number: "0.4.0.0" # Do not touch unless doing a release, do not backport the version number that's in master but keep develop to always say "head"
+    number: "0.4.0.1" # Do not touch unless doing a release, do not backport the version number that's in master but keep develop to always say "head"
   heroku: false
   environment:
     url: "http://localhost:3000/"