diff --git a/.github/workflows/e2etest.yml b/.github/workflows/e2etest.yml
index fab434e..38ef71c 100644
--- a/.github/workflows/e2etest.yml
+++ b/.github/workflows/e2etest.yml
@@ -16,11 +16,12 @@ jobs:
 
     steps:
       - name: 'Checkout source code'
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
         with:
-          node-version: 20.11.0
+          node-version-file: '.nvmrc'
+          registry-url: 'https://registry.npmjs.org/'
           cache: 'npm'
 
       - name: Install
diff --git a/.github/workflows/npmpublish.yml b/.github/workflows/npmpublish.yml
index 0564534..2c8c33a 100644
--- a/.github/workflows/npmpublish.yml
+++ b/.github/workflows/npmpublish.yml
@@ -8,6 +8,10 @@ on:
     branches:
       - master
 
+# permissions:
+#   id-token: 'write'
+#   contents: 'read'
+
 jobs:
   publish-npm:
     runs-on: ubuntu-latest
@@ -20,42 +24,28 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
-      - uses: actions/checkout@v2
+      - name: 'Checkout source code'
         if: steps.version-updated.outputs.has-updated
+        uses: actions/checkout@v4
 
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
         if: steps.version-updated.outputs.has-updated
         with:
-          node-version: 20.11.0
+          node-version-file: '.nvmrc'
           registry-url: https://registry.npmjs.org/
           cache: 'npm'
 
-      - run: npm ci --ignore-scripts
+      - name: Install
+        run: npm ci --ignore-scripts
         if: steps.version-updated.outputs.has-updated
+
       - run: npm run clean
         if: steps.version-updated.outputs.has-updated
+
       - run: npm run build
         if: steps.version-updated.outputs.has-updated
-      - run: npm publish --ignore-scripts
+
+      - run: npm publish --ignore-scripts --provenance
         if: steps.version-updated.outputs.has-updated
         env:
           NODE_AUTH_TOKEN: ${{secrets.npm_token}}
-
-      # - name: Create Github Release
-      #   if: steps.version-updated.outputs.has-updated
-      #   id: create_release
-      #   uses: ncipollo/release-action@v1
-
-  #publish-gpr:
-  #needs: build
-  #runs-on: ubuntu-latest
-  #steps:
-  #- uses: actions/checkout@v2
-  #- uses: actions/setup-node@v1
-  # with:
-  #  node-version: 12
-  #    registry-url: https://npm.pkg.github.com/
-  #- run: npm ci
-  #- run: npm publish
-  #  env:
-  #    NODE_AUTH_TOKEN: ${{secrets.GITHUB_TOKEN}}
diff --git a/examples/ws-public-v5.ts b/examples/ws-public-v5.ts
index 2c7f854..9a8dff8 100644
--- a/examples/ws-public-v5.ts
+++ b/examples/ws-public-v5.ts
@@ -19,16 +19,13 @@ const logger = {
  */
 const wsClient = new WebsocketClient(
   {
-    // key: key,
-    // secret: secret,
     market: 'v5',
   },
-  logger
+  logger,
 );
 
 wsClient.on('update', (data) => {
   console.log('raw message received ', JSON.stringify(data));
-  // console.log('raw message received ', JSON.stringify(data, null, 2));
 });
 
 wsClient.on('open', (data) => {
@@ -78,17 +75,19 @@ wsClient.on('reconnected', (data) => {
  * (compared to one public one per category)
  */
 
-wsClient.subscribeV5('position', 'linear');
-wsClient.subscribeV5('execution', 'linear');
-wsClient.subscribeV5(['order', 'wallet', 'greek'], 'linear');
+// wsClient.subscribeV5('position', 'linear');
+// wsClient.subscribeV5('execution', 'linear');
+// wsClient.subscribeV5(['order', 'wallet', 'greek'], 'linear');
 
-// Other example topics
+const topics = ['kline.5.XRPUSDT', 'kline.5.BTCUSDT', 'kline.5.ETHUSDT'];
+
+wsClient.subscribeV5(topics, 'spot');
 
 // To unsubscribe from topics (after a 5 second delay, in this example):
-// setTimeout(() => {
-//   console.log('unsubscribing');
-//   wsClient.unsubscribeV5('orderbook.50.BTCUSDT', 'linear);
-// }, 5 * 1000);
+setTimeout(() => {
+  console.log('unsubscribing');
+  wsClient.unsubscribeV5('kline.5.ETHUSDT', 'spot');
+}, 5 * 1000);
 
 // Topics are tracked per websocket type
 // Get a list of subscribed topics (e.g. for public v3 spot topics) (after a 5 second delay)
@@ -113,4 +112,4 @@ setTimeout(() => {
     .getWsStore()
     .getTopics(WS_KEY_MAP.v5OptionPublic);
   console.log('Active public option v5 topics: ', activePublicOptionsTopics);
-}, 5 * 1000);
+}, 15 * 1000);
diff --git a/package-lock.json b/package-lock.json
index d4e4a8e..2bbb043 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "bybit-api",
-  "version": "3.9.0",
+  "version": "3.9.2",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "bybit-api",
-      "version": "3.9.0",
+      "version": "3.9.2",
       "license": "MIT",
       "dependencies": {
         "axios": "^1.6.6",
diff --git a/package.json b/package.json
index 1def7df..fb32916 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bybit-api",
-  "version": "3.9.3",
+  "version": "3.9.4",
   "description": "Complete & robust Node.js SDK for Bybit's REST APIs and WebSockets, with TypeScript & strong end to end tests.",
   "main": "lib/index.js",
   "types": "lib/index.d.ts",
diff --git a/test/v5/private.write.test.ts b/test/v5/private.write.test.ts
index ffbf324..1f1a154 100644
--- a/test/v5/private.write.test.ts
+++ b/test/v5/private.write.test.ts
@@ -98,7 +98,7 @@ describe('Private WRITE V5 REST API Endpoints', () => {
       });
     });
 
-    describe('options only methods', () => {
+    describe.skip('options only methods', () => {
       // These should use a real symbol from the options category
       let optionsSymbol: string;
       beforeAll(async () => {