diff --git a/package.json b/package.json
index a2a8982..f539c34 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "keccak",
-  "version": "2.1.0",
+  "version": "3.0.0",
   "description": "Keccak sponge function family",
   "keywords": [
     "sha3",