diff --git a/package.json b/package.json
index 9ba0044ea..bc6b6369e 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "husky": "^8.0.3",
     "js-slang": "^1.0.57",
     "lz-string": "^1.5.0",
-    "prettier": "^2.8.8",
+    "prettier": "^3.3.2",
     "xmldom": "^0.6.0",
     "xpath": "0.0.33"
   },
diff --git a/yarn.lock b/yarn.lock
index d15c2888f..7e21136cc 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2784,10 +2784,10 @@ prebuild-install@^7.1.1:
     tar-fs "^2.0.0"
     tunnel-agent "^0.6.0"
 
-prettier@^2.8.8:
-  version "2.8.8"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.8.8.tgz#e8c5d7e98a4305ffe3de2e1fc4aca1a71c28b1da"
-  integrity sha512-tdN8qQGvNjw4CHbY+XXk0JgCXn9QiF21a55rBe5LJAU+kDyC4WQn4+awm2Xfk2lQMk5fKup9XgzTZtGkjBdP9Q==
+prettier@^3.3.2:
+  version "3.3.2"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.3.2.tgz#03ff86dc7c835f2d2559ee76876a3914cec4a90a"
+  integrity sha512-rAVeHYMcv8ATV5d508CFdn+8/pHPpXeIid1DdrPwXnaAdH7cqjVbpJaT5eq4yRAFU/lsbwYwSF/n5iNrdJHPQA==
 
 promise-retry@^2.0.1:
   version "2.0.1"