diff --git a/package-lock.json b/package-lock.json
index 48d2e7b..b182ffe 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -34,7 +34,7 @@
         "grunt-contrib-clean": "2.0.1",
         "grunt-eslint": "24.3.0",
         "grunt-mocha-cli": "^7.0.0",
-        "mocha": "10.8.2"
+        "mocha": "^10.8.2"
       },
       "engines": {
         "node": ">6.0",
@@ -2871,7 +2871,6 @@
       "resolved": "https://registry.npmjs.org/mocha/-/mocha-10.8.2.tgz",
       "integrity": "sha512-VZlYo/WE8t1tstuRmqgeyBgCbJc/lEdopaa+axcKzTBJ+UIdlAB9XnmvTCAH4pwR4ElNInaedhEBmZD8iCSVEg==",
       "dev": true,
-      "license": "MIT",
       "dependencies": {
         "ansi-colors": "^4.1.3",
         "browser-stdout": "^1.3.1",
diff --git a/package.json b/package.json
index 34a61a5..94f3be9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "eolang",
-  "version": "0.0.0",
+  "version": "0.28.1",
   "author": "Yegor Bugayenko <yegor256@gmail.com> (https://www.yegor256.com/)",
   "license": "MIT",
   "repository": "objectionary/eoc",
@@ -31,8 +31,8 @@
   ],
   "dependencies": {
     "colors": "1.4.0",
-    "eo2js": "0.0.8",
     "commander": "12.1.0",
+    "eo2js": "0.0.8",
     "fast-xml-parser": "4.5.1",
     "node": "23.5.0",
     "relative": "3.0.2",
@@ -47,7 +47,7 @@
     "grunt-contrib-clean": "2.0.1",
     "grunt-eslint": "24.3.0",
     "grunt-mocha-cli": "^7.0.0",
-    "mocha": "10.8.2"
+    "mocha": "^10.8.2"
   },
   "scripts": {
     "test": "mocha --timeout 1200000"
diff --git a/src/version.js b/src/version.js
index 3572bfa..12ef886 100644
--- a/src/version.js
+++ b/src/version.js
@@ -25,6 +25,6 @@
 // The values here are replaced automatically by the .rultor.yml script,
 // at the "release" pipeline:
 module.exports = {
-  what: '0.0.0',
-  when: '0000-00-00'
+  what: '0.28.1',
+  when: '2024-12-23'
 };