diff --git a/package-lock.json b/package-lock.json
index bd38565..6c34899 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4165,9 +4165,9 @@
       }
     },
     "mocha": {
-      "version": "5.0.4",
-      "resolved": "https://registry.npmjs.org/mocha/-/mocha-5.0.4.tgz",
-      "integrity": "sha512-nMOpAPFosU1B4Ix1jdhx5e3q7XO55ic5a8cgYvW27CequcEY+BabS0kUVL1Cw1V5PuVHZWeNRWFLmEPexo79VA==",
+      "version": "5.0.5",
+      "resolved": "https://registry.npmjs.org/mocha/-/mocha-5.0.5.tgz",
+      "integrity": "sha512-3MM3UjZ5p8EJrYpG7s+29HAI9G7sTzKEe4+w37Dg0QP7qL4XGsV+Q2xet2cE37AqdgN1OtYQB6Vl98YiPV3PgA==",
       "dev": true,
       "requires": {
         "browser-stdout": "1.3.1",
diff --git a/package.json b/package.json
index 22eb59e..5b58a69 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "husky": "0.14.3",
     "istanbul": "0.4.5",
     "lint-staged": "7.0.0",
-    "mocha": "5.0.4",
+    "mocha": "5.0.5",
     "nock": "9.2.3",
     "prettier-standard": "8.0.0"
   },