diff --git a/package.json b/package.json
index e5f68ae..39d3cc8 100644
--- a/package.json
+++ b/package.json
@@ -23,8 +23,8 @@
 	},
 	"homepage": "https://github.com/stevenjoezhang/paper.io",
 	"dependencies": {
-		"browserify": "^16.2.3",
-		"express": "^4.16.4",
+		"browserify": "^16.3.0",
+		"express": "^4.17.1",
 		"socket.io": "^2.2.0",
 		"socket.io-client": "^2.2.0",
 		"uglify-es": "^3.3.9"