diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8ab5f2e20..30d9a63c9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 [![conventional commits](https://img.shields.io/badge/conventional%20commits-1.0.0-yellow.svg)](https://conventionalcommits.org) [![semantic versioning](https://img.shields.io/badge/semantic%20versioning-2.0.0-green.svg)](https://semver.org)
 
+## [1.18.3](https://github.com/wearefrank/zaakbrug/compare/v1.18.2...v1.18.3) (2024-04-25)
+
+
+### 🐛 Bug Fixes
+
+* language format translation from alpha3-t(e.g. NLD) to alpha2(e.g. NL) not working ([#99](https://github.com/wearefrank/zaakbrug/issues/99)) ([f9bf8a2](https://github.com/wearefrank/zaakbrug/commit/f9bf8a2ed1f4eeb154d631d4ee61d80c291f6ac9))
+
 ## [1.18.2](https://github.com/wearefrank/zaakbrug/compare/v1.18.1...v1.18.2) (2024-04-22)
 
 
diff --git a/src/main/resources/BuildInfo.properties b/src/main/resources/BuildInfo.properties
index e5361cb41..ee21520c2 100644
--- a/src/main/resources/BuildInfo.properties
+++ b/src/main/resources/BuildInfo.properties
@@ -1,2 +1,2 @@
-instance.version=1.18.2
-versionDate_ddmmyyyy=22/04/2024
+instance.version=1.18.3
+versionDate_ddmmyyyy=25/04/2024