diff --git a/package-lock.json b/package-lock.json
index 42626e3..379a617 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "bigint-utils",
-  "version": "0.9.0",
+  "version": "1.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index de610cc..025f59c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bigint-crypto-utils",
-  "version": "0.9.0",
+  "version": "1.0.0",
   "description": "Utils for working with cryptography using native JS (stage 3) implementation of BigInt. It includes arbitrary precision modular arithmetics, cryptographically secure random numbers and strong probable prime generation/testing.",
   "keywords": [
     "modular arithmetics",