diff --git a/CHANGELOG.md b/CHANGELOG.md
index 69f9f8d68..985fbd522 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,9 @@
 # Changelog
 
-## [current](https://github.com/isaul32/ckeditor5-math/compare/v27.1.3...master) (current)
+## [27.1.4](https://github.com/isaul32/ckeditor5-math/compare/v27.1.3...v27.1.4) (current)
 
 -   #45: docs(README,CHANGELOG): Format with prettier 2.3.0
+-   #42: use `SwitchButton` to toggle "display mode". Thanks you @Jules-Bertholet!
 
 ## [27.1.3](https://github.com/isaul32/ckeditor5-math/compare/v27.1.2...27.1.3) (2021-05-16)
 
diff --git a/package.json b/package.json
index a8af1baa8..f2db2a339 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ckeditor5-math",
-  "version": "27.1.3",
+  "version": "27.1.4",
   "description": "Math feature for CKEditor 5.",
   "keywords": [
     "ckeditor",