diff --git a/CHANGELOG.md b/CHANGELOG.md
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--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# [0.4.0](https://gitlab.com/openstapps/es-mapping-generator/compare/v0.3.0...v0.4.0) (2023-01-12)
+
+
+
 # [0.3.0](https://gitlab.com/openstapps/es-mapping-generator/compare/v0.2.0...v0.3.0) (2022-08-17)