diff --git a/package-lock.json b/package-lock.json
index e3b1854..da2114a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,13 +17,16 @@
         "@types/node": "^16.18.126",
         "@types/react": "^19.0.12",
         "@types/react-dom": "^19.0.4",
-        "@types/ws": "^8.18.0",
         "react": "^19.0.0",
         "react-dom": "^19.0.0",
         "react-scripts": "5.0.1",
-        "typescript": "^4.9.5",
         "web-vitals": "^2.1.4",
         "ws": "^8.18.1"
+      },
+      "devDependencies": {
+        "@types/node": "^16.18.126",
+        "@types/ws": "^8.18.0",
+        "typescript": "^4.9.5"
       }
     },
     "node_modules/@adobe/css-tools": {
@@ -9156,9 +9159,9 @@
       }
     },
     "node_modules/http-proxy-middleware": {
-      "version": "2.0.7",
-      "resolved": "https://registry.npmjs.org/http-proxy-middleware/-/http-proxy-middleware-2.0.7.tgz",
-      "integrity": "sha512-fgVY8AV7qU7z/MmXJ/rxwbrtQH4jBQ9m7kp3llF0liB7glmFeVZFBepQb32T3y8n8k2+AEYuMPCpinYW+/CuRA==",
+      "version": "2.0.9",
+      "resolved": "https://registry.npmjs.org/http-proxy-middleware/-/http-proxy-middleware-2.0.9.tgz",
+      "integrity": "sha512-c1IyJYLYppU574+YI7R4QyX2ystMtVXZwIdzazUIPIJsHuWNd+mho2j+bKoHftndicGj9yh+xjd+l0yj7VeT1Q==",
       "license": "MIT",
       "dependencies": {
         "@types/http-proxy": "^1.17.8",