Updated two safe-to-update packages that reduce some warnings

package.json

@@ -29,7 +29,7 @@
   "author": "Joe Ziemba",
   "license": "ISC",
   "dependencies": {
-    "@craco/craco": "^6.3.0",
+    "@craco/craco": "^6.4.3",
     "tailwindcss": "npm:@tailwindcss/postcss7-compat@^2.2.17",
     "firebase": "^8.10.0",
     "focus-trap-react": "^8.8.2",
@@ -45,7 +45,7 @@
     "react-toastify": "^7.0.0",
     "react-transition-group": "^4.4.2",
     "sass": "^1.43.2",
-    "serve": "^12.0.1",
+    "serve": "^13.0.2",
     "eslint-plugin-prettier": "^3.4.1"
   },
   "browserslist": [