diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9ee26d7..bee9e40 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,8 @@
 # Changelog
+## v0.2.1
+### Improvement
+- Add an automatical timestamp txt fixing logic
+
 ## v0.2.0
 ### Improvement
 - Enable raw svo and txt uploading