diff --git a/package-lock.json b/package-lock.json
index 00467421..c37ffc8a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2339,9 +2339,9 @@
       }
     },
     "mocha": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/mocha/-/mocha-4.0.1.tgz",
-      "integrity": "sha512-evDmhkoA+cBNiQQQdSKZa2b9+W2mpLoj50367lhy+Klnx9OV8XlCIhigUnn1gaTFLQCa0kdNhEGDr0hCXOQFDw==",
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/mocha/-/mocha-4.1.0.tgz",
+      "integrity": "sha512-0RVnjg1HJsXY2YFDoTNzcc1NKhYuXKRrBAG2gDygmJJA136Cs2QlRliZG1mA0ap7cuaT30mw16luAeln+4RiNA==",
       "dev": true,
       "requires": {
         "browser-stdout": "1.3.0",
diff --git a/package.json b/package.json
index 62b47c7f..ab7e855e 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     "husky": "0.14.3",
     "istanbul": "0.4.5",
     "lint-staged": "6.0.0",
-    "mocha": "4.0.1",
+    "mocha": "4.1.0",
     "nock": "9.1.5",
     "prettier-standard": "8.0.0"
   },