diff --git a/lib/cfg/node-tunnel-config-v3-latest.json b/lib/cfg/node-tunnel-config-v3-latest.json
index 75be255..71f4ea5 100644
--- a/lib/cfg/node-tunnel-config-v3-latest.json
+++ b/lib/cfg/node-tunnel-config-v3-latest.json
@@ -76,7 +76,7 @@
    },
    "AuthUrl": "https://accounts.lambdatest.com/api/user/token/auth",
    "logEnable": true,
-   "latest": "4.0.8",
+   "latest": "4.0.9",
    "supportedVersions":
    [
        "1.0.0",
@@ -121,6 +121,7 @@
        "4.0.5",
        "4.0.6",
        "4.0.7",
-       "4.0.8"
+       "4.0.8",
+       "4.0.9"
    ]
 }
diff --git a/lib/tunnel.js b/lib/tunnel.js
index b8fa2be..c31869b 100644
--- a/lib/tunnel.js
+++ b/lib/tunnel.js
@@ -856,6 +856,13 @@ function addArguments_(self, fnCallback) {
           binaryArgs.push(value)
           }
           break;
+        case 'loglevel':
+        case 'log-level': 
+          if (value) {
+            binaryArgs.push('--log-level');
+            binaryArgs.push(value)
+          }
+          break;
       }
     }
     if (binaryArgs.indexOf('--controller') === -1) {
diff --git a/package-lock.json b/package-lock.json
index 7babc9f..f05fe61 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@lambdatest/node-tunnel",
-  "version": "4.0.8",
+  "version": "4.0.9",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@lambdatest/node-tunnel",
-      "version": "4.0.8",
+      "version": "4.0.9",
       "license": "ISC",
       "dependencies": {
         "adm-zip": "^0.5.10",
diff --git a/package.json b/package.json
index dfc08ab..84ebdd0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@lambdatest/node-tunnel",
-  "version": "4.0.8",
+  "version": "4.0.9",
   "description": "Nodejs bindings for LambdaTest Tunnel",
   "main": "index.js",
   "files": [