diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2163afe94..51ad244e1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,10 +12,11 @@
 ### Removed
 
 ### Fixed
+- Fix EJML to properly treat vectors as columns
 
 ### Security
 
-## 0.4.0-dev-3 - 2024-02-18
+## 0.4.0 - 2024-02-18
 
 ### Added