diff --git a/CHANGELOG.md b/CHANGELOG.md
index 59d1a4d77b..1f818bb121 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 All notable changes to this project will be documented in this file. See [commit-and-tag-version](https://github.com/absolute-version/commit-and-tag-version) for commit guidelines.
 
+## [1.9.121](https://github.com/surveyjs/survey-library/compare/v1.9.120...v1.9.121) (2023-12-12)
+
 ## [1.9.120](https://github.com/surveyjs/survey-library/compare/v1.9.119...v1.9.120) (2023-12-05)
 
 ## [1.9.119](https://github.com/surveyjs/survey-library/compare/v1.9.118...v1.9.119) (2023-11-28)
diff --git a/package.json b/package.json
index dc6c5054ff..63cc5f2442 100644
--- a/package.json
+++ b/package.json
@@ -95,7 +95,7 @@
     "prepare": "husky install",
     "test:postcss": "postcss build/survey-core/defaultV2.css --silent  -u postcss-calc -u postcss-fail-on-warn -o defaultV2.postcss.css && rimraf defaultV2.postcss.css"
   },
-  "version": "1.9.120",
+  "version": "1.9.121",
   "name": "survey-library",
   "private": true,
   "devDependencies": {