diff --git a/.gitignore b/.gitignore
index e1db3ec5..be53f13b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -30,5 +30,8 @@ node_modules
 # Garbage files
 .DS_Store
 
+# VSCode configuration files
+.vscode
+
 # Generated by integration tests
 test/out-fixtures/
diff --git a/package.json b/package.json
index 89d013c6..75a4389a 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "jscs": "^2.4.0",
     "jscs-preset-gulp": "^1.0.0",
     "mississippi": "^1.2.0",
-    "mocha": "^2.4.5",
+    "mocha": "^3.5.0",
     "rimraf": "^2.6.1"
   },
   "keywords": [