Bump the version to 0.4.0

Author: Seulgi Kim

package.json

@@ -1,6 +1,6 @@
 {
   "name": "codechain-keystore-cli",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "description": "A cli tool which manages CodeChain accounts",
   "main": "build/index.js",
   "bin": {
@@ -34,8 +34,8 @@
     "typescript": "^3.0.1"
   },
   "dependencies": {
-    "codechain-keystore": "~0.2.1",
-    "codechain-primitives": "~0.1.0-rc2",
+    "codechain-keystore": "~0.2.3",
+    "codechain-primitives": "~0.2.0",
     "commander": "^2.17.1",
     "enquirer": "^1.0.3",
     "lodash": "^4.17.10",