diff --git a/lib/index.js b/lib/index.js
index 173a330..5b30f43 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -106,7 +106,7 @@ function makeMoesifMiddleware(options) {
    * @type {string}
    */
   config.ApplicationId = options.applicationId || options.ApplicationId;
-  config.UserAgent = 'moesif-nodejs/' + '3.6.5';
+  config.UserAgent = 'moesif-nodejs/' + '3.6.6';
   config.BaseUri = options.baseUri || options.BaseUri || config.BaseUri;
   // default retry to 1.
   config.retry = isNil(options.retry) ? 1 : options.retry;
diff --git a/package-lock.json b/package-lock.json
index ce73c97..f728a7d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "moesif-nodejs",
-  "version": "3.6.5",
+  "version": "3.6.6",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -303,9 +303,9 @@
       "dev": true
     },
     "axios": {
-      "version": "1.7.3",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-1.7.3.tgz",
-      "integrity": "sha512-Ar7ND9pU99eJ9GpoGQKhKf58GpUOgnzuaB7ueNQ5BMi0p+LZ5oaEnfF999fAArcTIBwXTCHAmGcHOZJaWPq9Nw==",
+      "version": "1.7.4",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.7.4.tgz",
+      "integrity": "sha512-DukmaFRnY6AzAALSH4J2M3k6PkaC+MfaAGdEERRWcC9q3/TWQwLpHR8ZRLKTdQ3aBDL64EdluRDjJqKw+BPZEw==",
       "requires": {
         "follow-redirects": "^1.15.6",
         "form-data": "^4.0.0",
@@ -1587,11 +1587,11 @@
       }
     },
     "moesifapi": {
-      "version": "2.1.8",
-      "resolved": "https://registry.npmjs.org/moesifapi/-/moesifapi-2.1.8.tgz",
-      "integrity": "sha512-AnOe9arVeskrGGUz3Y6Uar45n34uysr7IqWlmEWeDJnT5vHIbt6xiu4vVnm8nzJXOm2FQ1fLzViHHTY+B6wneA==",
+      "version": "2.1.9",
+      "resolved": "https://registry.npmjs.org/moesifapi/-/moesifapi-2.1.9.tgz",
+      "integrity": "sha512-Qji/2MksPu5Drt3yUAGlYVsjKk4snNAStHfpQLO3WjxnbzTy6LpHyCX4+Yrubpspc7mDbD2d23L1nNXen1f2iQ==",
       "requires": {
-        "axios": "^1.7.3",
+        "axios": "^1.7.4",
         "axios-retry": "^3.5.1"
       }
     },
diff --git a/package.json b/package.json
index 11653e1..64d88ea 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "moesif-nodejs",
-  "version": "3.6.5",
+  "version": "3.6.6",
   "description": "Monitoring agent to log API calls to Moesif for deep API analytics",
   "main": "lib/index.js",
   "typings": "dist/index.d.ts",
@@ -38,7 +38,7 @@
     "iconv-lite": "^0.6.3",
     "koa-body": "^4.2.0",
     "lodash": "^4.17.19",
-    "moesifapi": ">=2.1.8",
+    "moesifapi": ">=2.1.9",
     "raw-body": "^2.4.2",
     "request-ip": "^3.3.0",
     "uuid4": "^2.0.2"