diff --git a/package-lock.json b/package-lock.json
index 17261baf1..ee3fad3a1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,6 @@
       "dependencies": {
         "axios": "^0.21.1",
         "axios-ntlm": "^1.2.0",
-        "content-type-parser": "^1.0.2",
         "debug": "^4.3.2",
         "formidable": "^1.2.2",
         "get-stream": "^6.0.1",
@@ -19,6 +18,7 @@
         "sax": ">=0.6",
         "strip-bom": "^3.0.0",
         "uuid": "^8.3.2",
+        "whatwg-mimetype": "3.0.0",
         "xml-crypto": "^2.1.3"
       },
       "devDependencies": {
@@ -29,6 +29,7 @@
         "@types/request": "^2.48.7",
         "@types/sax": "^1.2.3",
         "@types/uuid": "^8.3.1",
+        "@types/whatwg-mimetype": "^2.1.1",
         "body-parser": "^1.15.2",
         "colors": "^1.3.3",
         "coveralls": "^3.1.1",
@@ -53,7 +54,7 @@
         "typescript": "^3.9.10"
       },
       "engines": {
-        "node": ">=10.0.0"
+        "node": ">=12.0.0"
       }
     },
     "node_modules/@babel/code-frame": {
@@ -328,6 +329,12 @@
       "integrity": "sha512-Y2mHTRAbqfFkpjldbkHGY8JIzRN6XqYRliG8/24FcHm2D2PwW24fl5xMRTVGdrb7iMrwCaIEbLWerGIkXuFWVg==",
       "dev": true
     },
+    "node_modules/@types/whatwg-mimetype": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/@types/whatwg-mimetype/-/whatwg-mimetype-2.1.1.tgz",
+      "integrity": "sha512-ojnf89qt5AWnqsjyPqMLN8uVaxm5x23vxNQ1me6EPBOdJe1YYuIZUzg809MZUG8UU6HKhkr6ah4fi2WUvD0DFw==",
+      "dev": true
+    },
     "node_modules/@xmldom/xmldom": {
       "version": "0.7.2",
       "resolved": "https://registry.npmjs.org/@xmldom/xmldom/-/xmldom-0.7.2.tgz",
@@ -910,11 +917,6 @@
         "node": ">= 0.6"
       }
     },
-    "node_modules/content-type-parser": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/content-type-parser/-/content-type-parser-1.0.2.tgz",
-      "integrity": "sha512-lM4l4CnMEwOLHAHr/P6MEZwZFPJFtAAKgL6pogbXmVZggIqXhdB6RbBtPOTsw2FcXwYhehRGERJmRrjOiIB8pQ=="
-    },
     "node_modules/convert-source-map": {
       "version": "1.7.0",
       "resolved": "https://registry.npmjs.org/convert-source-map/-/convert-source-map-1.7.0.tgz",
@@ -4605,6 +4607,14 @@
       "integrity": "sha512-Uw5ooOQxRASHgu6C7GVvUxisKXfSgW4oFlO+aa+PAkgmH89O3CXxEEzNRNtHSqtXFTl0nAC1uYj0GMSH27uwtQ==",
       "dev": true
     },
+    "node_modules/whatwg-mimetype": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-mimetype/-/whatwg-mimetype-3.0.0.tgz",
+      "integrity": "sha512-nt+N2dzIutVRxARx1nghPKGv1xHikU7HKdfafKkLNLindmPU/ch3U31NOCGGA/dmPcmb1VlofO0vnKAcsm0o/Q==",
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/which": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
@@ -5145,6 +5155,12 @@
       "integrity": "sha512-Y2mHTRAbqfFkpjldbkHGY8JIzRN6XqYRliG8/24FcHm2D2PwW24fl5xMRTVGdrb7iMrwCaIEbLWerGIkXuFWVg==",
       "dev": true
     },
+    "@types/whatwg-mimetype": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/@types/whatwg-mimetype/-/whatwg-mimetype-2.1.1.tgz",
+      "integrity": "sha512-ojnf89qt5AWnqsjyPqMLN8uVaxm5x23vxNQ1me6EPBOdJe1YYuIZUzg809MZUG8UU6HKhkr6ah4fi2WUvD0DFw==",
+      "dev": true
+    },
     "@xmldom/xmldom": {
       "version": "0.7.2",
       "resolved": "https://registry.npmjs.org/@xmldom/xmldom/-/xmldom-0.7.2.tgz",
@@ -5629,11 +5645,6 @@
       "integrity": "sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA==",
       "dev": true
     },
-    "content-type-parser": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/content-type-parser/-/content-type-parser-1.0.2.tgz",
-      "integrity": "sha512-lM4l4CnMEwOLHAHr/P6MEZwZFPJFtAAKgL6pogbXmVZggIqXhdB6RbBtPOTsw2FcXwYhehRGERJmRrjOiIB8pQ=="
-    },
     "convert-source-map": {
       "version": "1.7.0",
       "resolved": "https://registry.npmjs.org/convert-source-map/-/convert-source-map-1.7.0.tgz",
@@ -8527,6 +8538,11 @@
       "integrity": "sha512-Uw5ooOQxRASHgu6C7GVvUxisKXfSgW4oFlO+aa+PAkgmH89O3CXxEEzNRNtHSqtXFTl0nAC1uYj0GMSH27uwtQ==",
       "dev": true
     },
+    "whatwg-mimetype": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-mimetype/-/whatwg-mimetype-3.0.0.tgz",
+      "integrity": "sha512-nt+N2dzIutVRxARx1nghPKGv1xHikU7HKdfafKkLNLindmPU/ch3U31NOCGGA/dmPcmb1VlofO0vnKAcsm0o/Q=="
+    },
     "which": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
diff --git a/package.json b/package.json
index a22c61fa8..95e6203aa 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,6 @@
   "dependencies": {
     "axios": "^0.21.1",
     "axios-ntlm": "^1.2.0",
-    "content-type-parser": "^1.0.2",
     "debug": "^4.3.2",
     "formidable": "^1.2.2",
     "get-stream": "^6.0.1",
@@ -17,6 +16,7 @@
     "sax": ">=0.6",
     "strip-bom": "^3.0.0",
     "uuid": "^8.3.2",
+    "whatwg-mimetype": "3.0.0",
     "xml-crypto": "^2.1.3"
   },
   "repository": {
@@ -53,6 +53,7 @@
     "@types/request": "^2.48.7",
     "@types/sax": "^1.2.3",
     "@types/uuid": "^8.3.1",
+    "@types/whatwg-mimetype": "^2.1.1",
     "body-parser": "^1.15.2",
     "colors": "^1.3.3",
     "coveralls": "^3.1.1",
diff --git a/src/http.ts b/src/http.ts
index a9d4f41d7..63207fb99 100644
--- a/src/http.ts
+++ b/src/http.ts
@@ -5,12 +5,11 @@
 
 import * as req from 'axios';
 import { NtlmClient } from 'axios-ntlm';
-import * as contentTypeParser from 'content-type-parser';
 import * as debugBuilder from 'debug';
 import { ReadStream } from 'fs';
 import * as url from 'url';
-
 import { v4 as uuidv4 } from 'uuid';
+import MIMEType = require('whatwg-mimetype');
 import { gzipSync } from 'zlib';
 import { IExOptions, IHeaders, IHttpClient, IMTOMAttachments, IOptions } from './types';
 import { parseMTOMResp } from './utils';
@@ -212,9 +211,9 @@ export class HttpClient implements IHttpClient {
         const isMultipartResp = res.headers['content-type'] && res.headers['content-type'].toLowerCase().indexOf('multipart/related') > -1;
         if (isMultipartResp) {
           let boundary;
-          const parsedContentType = contentTypeParser(res.headers['content-type']);
-          if (parsedContentType && parsedContentType.parameterList) {
-            boundary = ((parsedContentType.parameterList as any[]).find((item) => item.key === 'boundary') || {}).value;
+          const parsedContentType = MIMEType.parse(res.headers['content-type']);
+          if (parsedContentType) {
+            boundary = parsedContentType.parameters.get('boundary');
           }
           if (!boundary) {
             return callback(new Error('Missing boundary from content-type'));