diff --git a/CHANGELOG.md b/CHANGELOG.md
index a6b4a9ae9..6be1dc636 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,7 @@
 Changelog
 =========
 
-## [current](https://github.com/isaul32/ckeditor5-math/compare/v27.1.2...master) (unreleased)
+## [27.1.3](https://github.com/isaul32/ckeditor5-math/compare/v27.1.2...27.1.3) (2021-05-16)
 
 * #41: Prevent inserting empty equations, thank you @Jules-Bertholet.
 
diff --git a/package.json b/package.json
index 2277227a5..a8af1baa8 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ckeditor5-math",
-  "version": "27.1.2",
+  "version": "27.1.3",
   "description": "Math feature for CKEditor 5.",
   "keywords": [
     "ckeditor",