diff --git a/ui/package.json b/ui/package.json
index 0be38fbf302..4461f5751b1 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -133,7 +133,7 @@
     "morgan": "^1.3.2",
     "npm-run-all": "^4.1.5",
     "pretender": "^3.0.1",
-    "prettier": "^2.5.1",
+    "prettier": "^3.5.3",
     "query-string": "^7.0.1",
     "qunit": "^2.17.2",
     "qunit-dom": "^2.0.0",
diff --git a/ui/yarn.lock b/ui/yarn.lock
index a36628f3844..f8ce8bbcf7d 100644
--- a/ui/yarn.lock
+++ b/ui/yarn.lock
@@ -12014,10 +12014,10 @@ prettier-linter-helpers@^1.0.0:
   dependencies:
     fast-diff "^1.1.2"
 
-prettier@^2.5.1:
-  version "2.8.8"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.8.8.tgz#e8c5d7e98a4305ffe3de2e1fc4aca1a71c28b1da"
-  integrity sha512-tdN8qQGvNjw4CHbY+XXk0JgCXn9QiF21a55rBe5LJAU+kDyC4WQn4+awm2Xfk2lQMk5fKup9XgzTZtGkjBdP9Q==
+prettier@^3.5.3:
+  version "3.5.3"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.5.3.tgz#4fc2ce0d657e7a02e602549f053b239cb7dfe1b5"
+  integrity sha512-QQtaxnoDJeAkDvDKWCLiwIXkTgRhwYDEQCghU9Z6q03iyek/rxRh/2lC3HB7P8sWT2xC/y5JDctPLBIGzHKbhw==
 
 pretty-ms@^3.1.0:
   version "3.2.0"