diff --git a/package-lock.json b/package-lock.json
index 1a3b0de44..9e488d3ac 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -389,7 +389,7 @@
       "integrity": "sha512-QqR0j08RCS1AQYPMRPHikEpcmK+2aEEbcSzWLwOqyJ4FhLmHUx/WjRrnn7tTQg/y4IKnMhzskh/o7qvGIZZ7iA==",
       "dev": true,
       "requires": {
-        "@types/node": "9.4.4"
+        "@types/node": "9.4.5"
       }
     },
     "JSONStream": {
@@ -4212,9 +4212,9 @@
       }
     },
     "mocha": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/mocha/-/mocha-4.1.0.tgz",
-      "integrity": "sha512-0RVnjg1HJsXY2YFDoTNzcc1NKhYuXKRrBAG2gDygmJJA136Cs2QlRliZG1mA0ap7cuaT30mw16luAeln+4RiNA==",
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/mocha/-/mocha-5.0.1.tgz",
+      "integrity": "sha512-SpwyojlnE/WRBNGtvJSNfllfm5PqEDFxcWluSIgLeSBJtXG4DmoX2NNAeEA7rP5kK+79VgtVq8nG6HskaL1ykg==",
       "dev": true,
       "requires": {
         "browser-stdout": "1.3.0",
diff --git a/package.json b/package.json
index 3287e75fb..6a120aed2 100644
--- a/package.json
+++ b/package.json
@@ -78,7 +78,7 @@
     "commitizen": "2.9.6",
     "cz-conventional-changelog": "2.1.0",
     "jscpd": "0.6.17",
-    "mocha": "4.1.0",
+    "mocha": "5.0.1",
     "mocha-lcov-reporter": "1.3.0",
     "nyc": "11.4.1",
     "rimraf": "2.6.2",