diff --git a/src/corelib/text/qt_attribution.json b/src/corelib/text/qt_attribution.json
index 05c088e923..64269b7083 100644
--- a/src/corelib/text/qt_attribution.json
+++ b/src/corelib/text/qt_attribution.json
@@ -30,7 +30,7 @@
  world's languages, with the largest and most extensive standard repository of locale data
  available.",
     "Homepage": "http://cldr.unicode.org/",
-    "Version": "v38",
+    "Version": "v39",
     "License": "// as specified in https://spdx.org/licenses/Unicode-DFS-2016.html",
     "License": "Unicode License Agreement - Data Files and Software (2016)",
     "LicenseId": "Unicode-DFS-2016",