diff --git a/package-lock.json b/package-lock.json
index 6014e7a..9578e40 100644
--- a/package-lock.json
+++ b/package-lock.json
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diff --git a/package.json b/package.json
index b4a5599..957d791 100644
--- a/package.json
+++ b/package.json
@@ -35,6 +35,6 @@
     "coveralls": "^3.0.4",
     "eslint": "^4.19.1",
     "istanbul": "^0.4.5",
-    "mocha": "^6.1.4"
+    "mocha": "^4.1.0"
   }
 }
diff --git a/readme.md b/readme.md
index 6f7c02d..20dd391 100644
--- a/readme.md
+++ b/readme.md
@@ -88,8 +88,6 @@ getRequestAsBluebird( 'https://www.google.com', true )
 [mit-license]: https://raw.githubusercontent.com/dan-nl/request-as-bluebird/master/license.txt
 [npm-image]: https://img.shields.io/npm/v/request-as-bluebird.svg
 [npm-url]: https://www.npmjs.com/package/request-as-bluebird
-[nsp-image]: https://nodesecurity.io/orgs/githubdan-nl/projects/e86e2c13-b8bf-4448-9d19-a22d2d93d3d0/badge
-[nsp-url]: https://nodesecurity.io/orgs/githubdan-nl/projects/e86e2c13-b8bf-4448-9d19-a22d2d93d3d0
 [request-url]: https://www.npmjs.com/package/request
 [request-debug-url]: https://www.npmjs.com/package/request-debug
 [travis-image]: https://travis-ci.org/dan-nl/request-as-bluebird.svg?branch=master