diff --git a/Meta/CMake/locale_data.cmake b/Meta/CMake/locale_data.cmake
index 93d5c5c304..d1a04fe89d 100644
--- a/Meta/CMake/locale_data.cmake
+++ b/Meta/CMake/locale_data.cmake
@@ -1,6 +1,6 @@
 include(${CMAKE_CURRENT_LIST_DIR}/utils.cmake)
 
-set(CLDR_VERSION 42.0.0)
+set(CLDR_VERSION 43.0.0)
 set(CLDR_PATH "${SERENITY_CACHE_DIR}/CLDR" CACHE PATH "Download location for CLDR files")
 set(CLDR_VERSION_FILE "${CLDR_PATH}/version.txt")