diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0611f05..c2674b9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,21 @@
 # Changelog
 
+### [0.4.0] - 2025-03-15
+
+#### Features
+
+- Add Random Generator
+- Add Make method to Generator
+- Add MultiGeneratorRandomOrder
+
+#### Changes
+
+- Replace HashType with Hasher: This supports all crypto.Hash
+
+#### Support
+
+- Add some missing doc comments
+
 ### [0.3.0] - 2025-03-14
 
 #### Features