diff --git a/package-lock.json b/package-lock.json
index d989bc2..067a839 100644
--- a/package-lock.json
+++ b/package-lock.json
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-          "integrity": "sha1-QaucZ7KdVyCQcUEOHXp6lozTrUg=",
-          "dev": true,
-          "requires": {
-            "readable-stream": ">=1.0.33-1 <1.1.0-0",
-            "xtend": ">=4.0.0 <4.1.0-0"
-          }
-        },
-        "vinyl": {
-          "version": "0.4.6",
-          "resolved": "https://registry.npmjs.org/vinyl/-/vinyl-0.4.6.tgz",
-          "integrity": "sha1-LzVsh6VQolVGHza76ypbqL94SEc=",
+        "normalize-path": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-2.1.1.tgz",
+          "integrity": "sha1-GrKLVW4Zg2Oowab35vogE3/mrtk=",
           "dev": true,
           "requires": {
-            "clone": "^0.2.0",
-            "clone-stats": "^0.0.1"
+            "remove-trailing-separator": "^1.0.1"
           }
         }
       }
diff --git a/package.json b/package.json
index a606042..8bb51fa 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
   "devDependencies": {
     "@nuscout/eslint-config": "^0.2.1",
     "browser-sync": "^2.26.7",
-    "gulp": "3.9.1",
+    "gulp": "4.0.2",
     "gulp-autoprefixer": "^6.1.0",
     "gulp-clean-css": "3.10.0",
     "gulp-eslint": "6.0.0",