diff --git a/package-lock.json b/package-lock.json
index d4152ed..2d154dd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,7 +15,7 @@
       "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-4.2.0.tgz",
       "integrity": "sha512-c+R/U5X+2zz2+UCrCFv6odQzJdoqI+YecuhnAJLa1zYaMc13zPfwMwZrr91Pd1DYNo/yPRbiM4WVf9whgwFsIg==",
       "requires": {
-        "es6-promisify": "5.0.0"
+        "es6-promisify": "^5.0.0"
       }
     },
     "debug": {
@@ -36,7 +36,7 @@
       "resolved": "https://registry.npmjs.org/es6-promisify/-/es6-promisify-5.0.0.tgz",
       "integrity": "sha1-UQnWLz5W6pZ8S2NQWu8IKRyKUgM=",
       "requires": {
-        "es6-promise": "4.2.4"
+        "es6-promise": "^4.0.3"
       }
     },
     "http-proxy-agent": {
@@ -44,17 +44,27 @@
       "resolved": "https://registry.npmjs.org/http-proxy-agent/-/http-proxy-agent-2.1.0.tgz",
       "integrity": "sha512-qwHbBLV7WviBl0rQsOzH6o5lwyOIvwp/BdFnvVxXORldu5TmjFfjzBcWUWS5kWAZhmv+JtiDhSuQCp4sBfbIgg==",
       "requires": {
-        "agent-base": "4.2.0",
+        "agent-base": "4",
         "debug": "3.1.0"
       }
     },
     "https-proxy-agent": {
-      "version": "2.2.1",
-      "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-2.2.1.tgz",
-      "integrity": "sha512-HPCTS1LW51bcyMYbxUIOO4HEOlQ1/1qRaFWcyxvwaqUS9TY88aoEuHUY33kuAh1YhVVaDQhLZsnPd+XNARWZlQ==",
+      "version": "2.2.4",
+      "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-2.2.4.tgz",
+      "integrity": "sha512-OmvfoQ53WLjtA9HeYP9RNrWMJzzAz1JGaSFr1nijg0PVR1JaD/xbJq1mdEIIlxGpXp9eSe/O2LgU9DJmTPd0Eg==",
       "requires": {
-        "agent-base": "4.2.0",
-        "debug": "3.1.0"
+        "agent-base": "^4.3.0",
+        "debug": "^3.1.0"
+      },
+      "dependencies": {
+        "agent-base": {
+          "version": "4.3.0",
+          "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-4.3.0.tgz",
+          "integrity": "sha512-salcGninV0nPrwpGNn4VTXBb1SOuXQBiqbrNXoeizJsHrsL6ERFM2Ne3JUSBWRE6aeNJI2ROP/WEEIDUiDe3cg==",
+          "requires": {
+            "es6-promisify": "^5.0.0"
+          }
+        }
       }
     },
     "ms": {
@@ -69,9 +79,9 @@
       "dev": true
     },
     "vscode-nls": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/vscode-nls/-/vscode-nls-4.0.0.tgz",
-      "integrity": "sha512-qCfdzcH+0LgQnBpZA53bA32kzp9rpq/f66Som577ObeuDlFIrtbEJ+A/+CCxjIh4G8dpJYNCKIsxpRAHIfsbNw=="
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/vscode-nls/-/vscode-nls-4.1.1.tgz",
+      "integrity": "sha512-4R+2UoUUU/LdnMnFjePxfLqNhBS8lrAFyX7pjb2ud/lqDkrUavFUTcG7wR0HBZFakae0Q6KLBFjMS6W93F403A=="
     }
   }
 }
diff --git a/package.json b/package.json
index 05e55b5..a102102 100644
--- a/package.json
+++ b/package.json
@@ -7,11 +7,11 @@
   "author": "Microsoft Corporation",
   "repository": {
     "type": "git",
-    "url": "https://github.com/Microsoft/node-request-light"
+    "url": "https://github.com/microsoft/node-request-light"
   },
   "license": "MIT",
   "bugs": {
-    "url": "https://github.com/Microsoft/node-request-light/issues"
+    "url": "https://github.com/microsoft/node-request-light/issues"
   },
   "devDependencies": {
     "typescript": "^2.8.3",
@@ -19,11 +19,11 @@
   },
   "dependencies": {
     "http-proxy-agent": "^2.1.0",
-    "https-proxy-agent": "^2.2.1",
-    "vscode-nls": "^4.0.0"
+    "https-proxy-agent": "^2.2.3",
+    "vscode-nls": "^4.1.1"
   },
   "scripts": {
-    "prepublish": "tsc -p ./src",
+    "prepublishOnly": "tsc -p ./src",
     "compile": "tsc -p ./src",
     "watch": "tsc -w -p ./src"
   }
diff --git a/src/typings/https-proxy-agent.d.ts b/src/typings/https-proxy-agent.d.ts
deleted file mode 100644
index 384bee1..0000000
--- a/src/typings/https-proxy-agent.d.ts
+++ /dev/null
@@ -1,24 +0,0 @@
-/*---------------------------------------------------------------------------------------------
- *  Copyright (c) Microsoft Corporation. All rights reserved.
- *  Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
-
-declare module 'https-proxy-agent' {
-
-	import * as tls from 'tls';
-
-	interface IHttpsProxyAgentOptions extends tls.ConnectionOptions {
-		host: string;
-		port: number;
-		auth?: string;
-		secureProxy?: boolean;
-		secureEndpoint?: boolean;
-	}
-
-	class HttpsProxyAgent {
-		constructor(proxy: string);
-		constructor(opts: IHttpsProxyAgentOptions);
-	}
-
-	export = HttpsProxyAgent;
-}
\ No newline at end of file