diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1072b5d..762bf49 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [4.2.1](https://github.com/cheminfo/mrz/compare/v4.2.0...v4.2.1) (2024-11-21)
+
+
+### Bug Fixes
+
+* add support for French national id with no administrative code ([#61](https://github.com/cheminfo/mrz/issues/61)) ([506be15](https://github.com/cheminfo/mrz/commit/506be159ed14714166073b4880b9c18f351f558a))
+
 ## [4.2.0](https://github.com/cheminfo/mrz/compare/v4.1.0...v4.2.0) (2024-06-03)
 
 
diff --git a/package.json b/package.json
index 2cf68be..191df11 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mrz",
-  "version": "4.2.0",
+  "version": "4.2.1",
   "description": "Parse MRZ (Machine Readable Zone) from identity documents",
   "main": "./lib/index.js",
   "module": "./lib-esm/index.js",