diff --git a/packages/bitcore-build/package.json b/packages/bitcore-build/package.json
index c72bba7f6cd..da6c2338f16 100644
--- a/packages/bitcore-build/package.json
+++ b/packages/bitcore-build/package.json
@@ -46,7 +46,7 @@
     "brfs": "^2.0.1",
     "browserify": "^16.2.3",
     "chai": "^4.2.0",
-    "gulp": "^4.0.0",
+    "gulp": "^5.0.0",
     "gulp-mocha": "^7.0.1",
     "gulp-rename": "^1.4.0",
     "gulp-shell": "^0.6.5",