diff --git a/CHANGELOG.md b/CHANGELOG.md
index f46633d..bfa345d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,11 @@
 ## Unreleased
 
 TBD
+
+## [v2.0.2](https://github.com/medibloc/panacea-js/releases/tag/v2.0.2) - 2022-08-18
+
+### Features
+
 - [\#64](https://github.com/medibloc/panacea-js/pull/64) feat: implement a function to convert a mnemonic to a secp256k1 private key
 
 
diff --git a/README.md b/README.md
index c2f0f57..03f81ca 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,10 @@ So, it exposes CosmJS basic functions as they are, such as `connectWithSigner` a
 ### Installation
 
 ```bash
-yarn add @medibloc/panacea-js @cosmjs/proto-signing @cosmjs/stargate cosmjs-types
+yarn add @medibloc/panacea-js \
+  @cosmjs/proto-signing@0.28.4 \
+  @cosmjs/stargate@0.28.4 \
+  cosmjs-types@0.5.0
 ```
 
 ### Examples
diff --git a/docs/examples.md b/docs/examples.md
index a355123..40d258a 100644
--- a/docs/examples.md
+++ b/docs/examples.md
@@ -149,7 +149,7 @@ console.log(didDocumentWithSeq);
 
 ```ts
 import { Secp256k1 as CryptoSecp256k1, stringToPath } from "@cosmjs/crypto";
-import { Secp256k1 } from "./secp256k1";
+import { Secp256k1 } from "@medibloc/panacea-js";
 
 const mnemonic = "bulb rail ...";
 const hdPath = stringToPath("m/44'/371'/0'/0/0");
diff --git a/package.json b/package.json
index de203cc..4a147e4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@medibloc/panacea-js",
-  "version": "2.0.1",
+  "version": "2.0.2",
   "description": "The official Panacea Javascript SDK written in Typescript",
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",