diff --git a/package.json b/package.json
index 94b37c0..a203d0e 100644
--- a/package.json
+++ b/package.json
@@ -22,11 +22,13 @@
 	},
 	"homepage": "https://github.com/stevenjoezhang/paper.io",
 	"dependencies": {
-		"browserify": "^16.5.0",
 		"chalk": "^3.0.0",
 		"express": "^4.17.1",
 		"socket.io": "^2.3.0",
-		"socket.io-client": "^2.3.0",
+		"socket.io-client": "^2.3.0"
+	},
+	"devDependencies": {
+		"browserify": "^16.5.0",
 		"terser": "^4.6.3"
 	}
 }