diff --git a/CHANGELOG.md b/CHANGELOG.md
index 086c8c6..9e8b5f8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 0.4.1
+
+- Add missing env variables
+
 ## 0.4.0
 
 - Add Makefile & use `pip-tools` to generate dependencies