diff --git a/wwwroot/lib/semantic/package.json b/wwwroot/lib/semantic/package.json
index dad7ba1..25c7f5f 100644
--- a/wwwroot/lib/semantic/package.json
+++ b/wwwroot/lib/semantic/package.json
@@ -52,7 +52,7 @@
     "better-console": "*",
     "del": "^2.2.0",
     "extend": "^3.0.0",
-    "gulp": "^3.9.1",
+    "gulp": "^4.0.0",
     "gulp-autoprefixer": "^3.1.0",
     "gulp-chmod": "^1.3.0",
     "gulp-clone": "^1.0.0",
@@ -70,7 +70,7 @@
     "gulp-notify": "^2.2.0",
     "gulp-plumber": "^1.1.0",
     "gulp-print": "^2.0.1",
-    "gulp-prompt": "^0.2.0",
+    "gulp-prompt": "^0.4.1",
     "gulp-rename": "^1.2.2",
     "gulp-replace": "^0.5.4",
     "gulp-rtlcss": "^1.0.0",