diff --git a/CHANGELOG.md b/CHANGELOG.md
index adbe499..496cb1a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,7 +14,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - *Fixed (for any bug fixes)*
 - *Security (in case of vulnerabilities)*
 
-## [4.0.0] - 28/11/2023
+## [4.0.0] - 29/11/2023
 ### Added
 * Research product detailed page: Updated parsing of measures - views/downloads per data source if available
 ### Changed