diff --git a/CHANGELOG.md b/CHANGELOG.md
index c770541..3b15b04 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## 0.4.0
+## 0.4.0 230211
 
 ### Added
 
diff --git a/README.md b/README.md
index f202927..6e430e5 100644
--- a/README.md
+++ b/README.md
@@ -9,6 +9,7 @@
 [![0.2.0](https://badgen.net/github/milestones/enerccio/SLT/2)](https://github.com/enerccio/SLT/milestone/2)
 [![0.3.0](https://badgen.net/github/milestones/enerccio/SLT/4)](https://github.com/enerccio/SLT/milestone/4)
 [![0.4.0](https://badgen.net/github/milestones/enerccio/SLT/5)](https://github.com/enerccio/SLT/milestone/5)
+[![0.5.0](https://badgen.net/github/milestones/enerccio/SLT/6)](https://github.com/enerccio/SLT/milestone/6)
 ![GitHub all releases](https://img.shields.io/github/downloads/Enerccio/SLT/total)
 ![GitHub last commit](https://img.shields.io/github/last-commit/Enerccio/SLT)
 ![GitHub commit activity](https://img.shields.io/github/commit-activity/m/Enerccio/SLT)