diff --git a/app/src/Server.js b/app/src/Server.js
index 5a0bb83b..6e995adf 100644
--- a/app/src/Server.js
+++ b/app/src/Server.js
@@ -379,11 +379,12 @@ function startServer() {
         try {
             await ngrok.authtoken(config.ngrokAuthToken);
             await ngrok.connect(config.listenPort);
-            let api = ngrok.getApi();
-            let data = await api.listTunnels();
-            let pu0 = data.tunnels[0].public_url;
-            let pu1 = data.tunnels[1].public_url;
-            let tunnel = pu0.startsWith('https') ? pu0 : pu1;
+            const api = ngrok.getApi();
+            const data = JSON.parse(await api.get('api/tunnels')); // v3
+            // const data = await api.listTunnels(); // v4
+            const pu0 = data.tunnels[0].public_url;
+            const pu1 = data.tunnels[1].public_url;
+            const tunnel = pu0.startsWith('https') ? pu0 : pu1;
             log.info('Listening on', {
                 node_version: process.versions.node,
                 hostConfig: hostCfg,
diff --git a/package.json b/package.json
index 9f31671a..45837773 100644
--- a/package.json
+++ b/package.json
@@ -23,26 +23,26 @@
     "author": "Miroslav Pejic",
     "license": "AGPL-3.0",
     "dependencies": {
+        "@sentry/integrations": "7.37.1",
+        "@sentry/node": "7.37.1",
         "body-parser": "1.20.1",
-        "compression": "1.7.4",
         "colors": "1.4.0",
+        "compression": "1.7.4",
         "cors": "2.8.5",
         "crypto-js": "4.1.1",
         "express": "4.18.2",
         "httpolyglot": "0.1.2",
         "mediasoup": "3.11.8",
         "mediasoup-client": "3.6.77",
-        "ngrok": "4.3.3",
+        "ngrok": "^3.4.1",
         "qs": "6.11.0",
-        "@sentry/node": "7.36.0",
-        "@sentry/integrations": "7.36.0",
-        "socket.io": "4.5.4",
+        "socket.io": "4.6.0",
         "swagger-ui-express": "4.6.0",
         "uuid": "9.0.0",
         "yamljs": "0.3.0"
     },
     "devDependencies": {
         "node-fetch": "^2.6.7",
-        "prettier": "2.8.3"
+        "prettier": "2.8.4"
     }
 }