diff --git a/CHANGELOG.md b/CHANGELOG.md
index a86f5973b2..237d1a373a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 
 - Prefer the use of `BigInt` over integer literal (`n` postfix) to facilitate the use of a polyfill.
+- Replaced `secp256k1` and hence `elliptic` dependencies with `@noble/secp256k1`,
+  reducing package size, number of dependency and removing need for `crypto-browserify` polyfill.
 
 ### Fixed
 
diff --git a/examples/web-chat/config/webpack.extend.js b/examples/web-chat/config/webpack.extend.js
index c081232a2f..c0b2c160e1 100644
--- a/examples/web-chat/config/webpack.extend.js
+++ b/examples/web-chat/config/webpack.extend.js
@@ -8,7 +8,7 @@ module.exports = {
     Object.assign(config.resolve.fallback, {
       assert: require.resolve("assert"),
       buffer: require.resolve("buffer"),
-      crypto: require.resolve("crypto-browserify"),
+      crypto: false,
       http: require.resolve("http-browserify"),
       https: require.resolve("https-browserify"),
       stream: require.resolve("stream-browserify"),
@@ -41,7 +41,7 @@ module.exports = {
     Object.assign(config.resolve.fallback, {
       assert: require.resolve("assert"),
       buffer: require.resolve("buffer"),
-      crypto: require.resolve("crypto-browserify"),
+      crypto: false,
       http: require.resolve("http-browserify"),
       https: require.resolve("https-browserify"),
       stream: require.resolve("stream-browserify"),
diff --git a/package-lock.json b/package-lock.json
index a6fc7172d9..069421f61c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -45,7 +45,6 @@
         "assert": "^2.0.0",
         "buffer": "^6.0.3",
         "chai": "^4.3.4",
-        "crypto-browserify": "^3.12.0",
         "cspell": "^5.14.0",
         "eslint": "^8.6.0",
         "eslint-config-prettier": "^8.3.0",
diff --git a/package.json b/package.json
index 78b41c8c76..742bb43072 100644
--- a/package.json
+++ b/package.json
@@ -61,6 +61,9 @@
     "deploy": "node ci/deploy.js",
     "reset-hard": "git clean -dfx && git reset --hard && npm i && npm run build && for d in examples/*/; do (cd $d; npm i); done"
   },
+  "browser": {
+    "crypto": false
+  },
   "engines": {
     "node": ">=16"
   },
@@ -101,7 +104,6 @@
     "assert": "^2.0.0",
     "buffer": "^6.0.3",
     "chai": "^4.3.4",
-    "crypto-browserify": "^3.12.0",
     "cspell": "^5.14.0",
     "eslint": "^8.6.0",
     "eslint-config-prettier": "^8.3.0",
diff --git a/webpack.config.bundle.js b/webpack.config.bundle.js
index db4d4b130f..9ad2082392 100644
--- a/webpack.config.bundle.js
+++ b/webpack.config.bundle.js
@@ -24,7 +24,7 @@ module.exports = {
     extensions: ['.ts', '.js'],
     fallback: {
       buffer: require.resolve('buffer/'),
-      crypto: require.resolve('crypto-browserify'),
+      crypto: false,
       stream: require.resolve('stream-browserify'),
       assert: require.resolve('assert'),
     },
diff --git a/webpack.config.js b/webpack.config.js
index 9f0f4f3a48..9dc80c76ff 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -24,7 +24,7 @@ module.exports = {
     extensions: ['.ts', '.js'],
     fallback: {
       buffer: require.resolve('buffer/'),
-      crypto: require.resolve('crypto-browserify'),
+      crypto: false,
       stream: require.resolve('stream-browserify'),
       assert: require.resolve('assert'),
     },
diff --git a/webpack.config.min.bundle.js b/webpack.config.min.bundle.js
index a8aca38a4e..f260cc0805 100644
--- a/webpack.config.min.bundle.js
+++ b/webpack.config.min.bundle.js
@@ -24,7 +24,7 @@ module.exports = {
     extensions: ['.ts', '.js'],
     fallback: {
       buffer: require.resolve('buffer/'),
-      crypto: require.resolve('crypto-browserify'),
+      crypto: false,
       stream: require.resolve('stream-browserify'),
       assert: require.resolve('assert'),
     },
diff --git a/webpack.config.min.js b/webpack.config.min.js
index 38813a5841..8175c87033 100644
--- a/webpack.config.min.js
+++ b/webpack.config.min.js
@@ -24,7 +24,7 @@ module.exports = {
     extensions: ['.ts', '.js'],
     fallback: {
       buffer: require.resolve('buffer/'),
-      crypto: require.resolve('crypto-browserify'),
+      crypto: false,
       stream: require.resolve('stream-browserify'),
       assert: require.resolve('assert'),
     },