diff --git a/CHANGELOG.md b/CHANGELOG.md
index 678cd613c..e5ac215f0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,9 @@
 # Change Log
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## 10.4.13
+* Fixed missed prefixes on vendor prefixes in name of CSS Custom Property.
+
 ## 10.4.12
 * Fixed support of unit-less zero angle in backgrounds (by 一丝).
 
diff --git a/package.json b/package.json
index 2a97e48c4..44bd94293 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "autoprefixer",
-  "version": "10.4.12",
+  "version": "10.4.13",
   "description": "Parse CSS and add vendor prefixes to CSS rules using values from the Can I Use website",
   "engines": {
     "node": "^10 || ^12 || >=14"