diff --git a/package-lock.json b/package-lock.json
index dfb8d4b..2636a35 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
         "commander": "12.1.0",
         "eo2js": "0.0.7",
         "fast-xml-parser": "4.4.0",
-        "node": "^22.2.0",
+        "node": "22.1.0",
         "relative": "3.0.2",
         "semver": "7.6.2",
         "sync-request": "6.1.0",
@@ -34,7 +34,7 @@
         "grunt-contrib-clean": "2.0.1",
         "grunt-eslint": "24.3.0",
         "grunt-mocha-cli": "^7.0.0",
-        "mocha": "10.4.0"
+        "mocha": "^10.4.0"
       },
       "engines": {
         "node": ">6.0",
@@ -2681,11 +2681,10 @@
       "dev": true
     },
     "node_modules/node": {
-      "version": "22.2.0",
-      "resolved": "https://registry.npmjs.org/node/-/node-22.2.0.tgz",
-      "integrity": "sha512-zpydeLeT5f3Q8i4wbsn1BKaYsBYhqJwBoa7gYR5LOaYhrYeHa9RJ5zRh8wPjM3dBxCfFiQSAIvDi/xUfQB3aAw==",
+      "version": "22.1.0",
+      "resolved": "https://registry.npmjs.org/node/-/node-22.1.0.tgz",
+      "integrity": "sha512-eeRKoLhxcx3DEzsdU1XxbJlDfVX2rvobe24YT9+jzXa5heKMCadyWjYwAEgevi1+r4WU/weKr5DUoNJbI5OKmw==",
       "hasInstallScript": true,
-      "license": "ISC",
       "dependencies": {
         "node-bin-setup": "^1.0.0"
       },
diff --git a/package.json b/package.json
index fa0632d..37b2364 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "eolang",
-  "version": "0.0.0",
+  "version": "0.21.1",
   "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": "0.0.7",
     "commander": "12.1.0",
+    "eo2js": "0.0.7",
     "fast-xml-parser": "4.4.0",
     "node": "22.1.0",
     "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": "10.4.0"
+    "mocha": "^10.4.0"
   },
   "scripts": {
     "test": "mocha --timeout 1200000"
diff --git a/src/version.js b/src/version.js
index 3572bfa..658bfd6 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: '0.21.1',
+  when: '2024-06-06'
 };