diff --git a/package-lock.json b/package-lock.json
index fc1f334..6b3b603 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,11 +1,11 @@
 {
   "name": "bigint-mod-arith",
-  "version": "2.1.0",
+  "version": "3.0.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
-      "version": "2.1.0",
+      "version": "3.0.0",
       "license": "MIT",
       "devDependencies": {
         "@rollup/plugin-commonjs": "^17.0.0",
diff --git a/package.json b/package.json
index b9940eb..c59a352 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bigint-mod-arith",
-  "version": "2.1.0",
+  "version": "3.0.0",
   "description": "Some common functions for modular arithmetic using native JS implementation of BigInt",
   "keywords": [
     "modular arithmetics",