diff --git a/package-lock.json b/package-lock.json
index 57bdc5bb..1c081b42 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
 	"name": "@natlibfi/melinda-marc-record-merge-reducers",
-	"version": "2.0.21-alpha.3",
+	"version": "2.0.21",
 	"lockfileVersion": 3,
 	"requires": true,
 	"packages": {
 		"": {
 			"name": "@natlibfi/melinda-marc-record-merge-reducers",
-			"version": "2.0.21-alpha.3",
+			"version": "2.0.21",
 			"license": "LGPL-3.0+",
 			"dependencies": {
 				"@natlibfi/marc-record": "^8.0.0",
diff --git a/package.json b/package.json
index da67895e..d1e9a034 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
 		"url": "git@github.com:natlibfi/melinda-marc-record-merge-reducers-js.git"
 	},
 	"license": "LGPL-3.0+",
-	"version": "2.0.21-alpha.3",
+	"version": "2.0.21",
 	"main": "./dist/index.js",
 	"engines": {
 		"node": ">=18"