diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index 906935e4..9dc4f5c7 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -2495,8 +2495,8 @@
       "resolved": "https://registry.npmjs.org/electron-is-running-in-asar/-/electron-is-running-in-asar-1.0.0.tgz"
     },
     "electron-mocha": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/electron-mocha/-/electron-mocha-5.0.0.tgz",
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/electron-mocha/-/electron-mocha-6.0.0.tgz",
       "dev": true,
       "dependencies": {
         "balanced-match": {
@@ -2505,18 +2505,13 @@
           "dev": true
         },
         "brace-expansion": {
-          "version": "1.1.8",
-          "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.8.tgz",
+          "version": "1.1.11",
+          "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
           "dev": true
         },
         "commander": {
-          "version": "2.13.0",
-          "resolved": "https://registry.npmjs.org/commander/-/commander-2.13.0.tgz",
-          "dev": true
-        },
-        "debug": {
-          "version": "3.1.0",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
+          "version": "2.14.1",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-2.14.1.tgz",
           "dev": true
         },
         "diff": {
@@ -2571,11 +2566,6 @@
             }
           }
         },
-        "ms": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-          "dev": true
-        },
         "supports-color": {
           "version": "4.4.0",
           "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-4.4.0.tgz",
diff --git a/package.json b/package.json
index 40e07299..09082fca 100644
--- a/package.json
+++ b/package.json
@@ -104,7 +104,7 @@
     "babel-preset-stage-0": "6.24.1",
     "electron": "1.7.11",
     "electron-builder": "19.40.0",
-    "electron-mocha": "5.0.0",
+    "electron-mocha": "6.0.0",
     "eslint": "4.17.0",
     "eslint-config-standard": "10.2.1",
     "eslint-plugin-import": "2.8.0",