diff --git a/package-lock.json b/package-lock.json
index 249b3ef..1fe93d1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,73 +5,73 @@
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diff --git a/package.json b/package.json
index 95535c6..2543580 100644
--- a/package.json
+++ b/package.json
@@ -1,8 +1,8 @@
 {
   "name": "eosjs-ecc",
-  "version": "4.0.4",
+  "version": "4.0.5",
   "description": "Elliptic curve cryptography functions",
-  "keywords": "ECC, Private Key, Public Key, Signature, AES, Encryption, Decryption",
+  "keywords": ["ECC", "Private Key", "Public Key", "Signature", "AES", "Encryption", "Decryption"],
   "main": "lib/index.js",
   "files": [
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@@ -29,26 +29,26 @@
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   "license": "MIT",
   "devDependencies": {
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