diff --git a/superset-websocket/package-lock.json b/superset-websocket/package-lock.json
index ab97dcb3ac..083b0b5374 100644
--- a/superset-websocket/package-lock.json
+++ b/superset-websocket/package-lock.json
@@ -30,7 +30,7 @@
         "eslint": "^8.46.0",
         "eslint-config-prettier": "^9.0.0",
         "jest": "^27.3.1",
-        "prettier": "^2.8.8",
+        "prettier": "^3.0.1",
         "ts-jest": "^27.0.7",
         "ts-node": "^10.9.1",
         "typescript": "^4.9.5"
@@ -4856,15 +4856,15 @@
       }
     },
     "node_modules/prettier": {
-      "version": "2.8.8",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.8.8.tgz",
-      "integrity": "sha512-tdN8qQGvNjw4CHbY+XXk0JgCXn9QiF21a55rBe5LJAU+kDyC4WQn4+awm2Xfk2lQMk5fKup9XgzTZtGkjBdP9Q==",
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.0.1.tgz",
+      "integrity": "sha512-fcOWSnnpCrovBsmFZIGIy9UqK2FaI7Hqax+DIO0A9UxeVoY4iweyaFjS5TavZN97Hfehph0nhsZnjlVKzEQSrQ==",
       "dev": true,
       "bin": {
-        "prettier": "bin-prettier.js"
+        "prettier": "bin/prettier.cjs"
       },
       "engines": {
-        "node": ">=10.13.0"
+        "node": ">=14"
       },
       "funding": {
         "url": "https://github.com/prettier/prettier?sponsor=1"
@@ -9699,9 +9699,9 @@
       "dev": true
     },
     "prettier": {
-      "version": "2.8.8",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.8.8.tgz",
-      "integrity": "sha512-tdN8qQGvNjw4CHbY+XXk0JgCXn9QiF21a55rBe5LJAU+kDyC4WQn4+awm2Xfk2lQMk5fKup9XgzTZtGkjBdP9Q==",
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.0.1.tgz",
+      "integrity": "sha512-fcOWSnnpCrovBsmFZIGIy9UqK2FaI7Hqax+DIO0A9UxeVoY4iweyaFjS5TavZN97Hfehph0nhsZnjlVKzEQSrQ==",
       "dev": true
     },
     "pretty-format": {
diff --git a/superset-websocket/package.json b/superset-websocket/package.json
index 812ab5fd4f..1acc32633c 100644
--- a/superset-websocket/package.json
+++ b/superset-websocket/package.json
@@ -11,6 +11,7 @@
     "dev-server": "ts-node src/index.ts start",
     "build": "tsc",
     "prettier-check": "prettier --check .",
+    "prettier-write": "prettier --write .",
     "format": "prettier --write ."
   },
   "license": "Apache-2.0",
@@ -36,7 +37,7 @@
     "eslint": "^8.46.0",
     "eslint-config-prettier": "^9.0.0",
     "jest": "^27.3.1",
-    "prettier": "^2.8.8",
+    "prettier": "^3.0.1",
     "ts-jest": "^27.0.7",
     "ts-node": "^10.9.1",
     "typescript": "^4.9.5"
diff --git a/superset-websocket/utils/client-ws-app/public/stylesheets/style.css b/superset-websocket/utils/client-ws-app/public/stylesheets/style.css
index 9e84e229c9..a33cf8da77 100644
--- a/superset-websocket/utils/client-ws-app/public/stylesheets/style.css
+++ b/superset-websocket/utils/client-ws-app/public/stylesheets/style.css
@@ -18,7 +18,11 @@
  */
 body {
   padding: 50px;
-  font: 14px 'Lucida Grande', Helvetica, Arial, sans-serif;
+  font:
+    14px 'Lucida Grande',
+    Helvetica,
+    Arial,
+    sans-serif;
 }
 
 a {