diff --git a/package.json b/package.json
index 0c21959..714b78b 100644
--- a/package.json
+++ b/package.json
@@ -63,7 +63,7 @@
     "fabscale-eslint-config": "~1.6.0",
     "loader.js": "~4.7.0",
     "npm-run-all": "~4.1.5",
-    "prettier": "~2.8.0",
+    "prettier": "~3.4.1",
     "qunit": "~2.22.0",
     "qunit-dom": "~2.0.0",
     "release-it": "~15.11.0",
diff --git a/yarn.lock b/yarn.lock
index 0ec3ea4..60cb550 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -10739,11 +10739,16 @@ prettier-linter-helpers@^1.0.0:
   dependencies:
     fast-diff "^1.1.2"
 
-prettier@^2.5.1, prettier@~2.8.0:
+prettier@^2.5.1:
   version "2.8.0"
   resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.8.0.tgz#c7df58393c9ba77d6fba3921ae01faf994fb9dc9"
   integrity sha512-9Lmg8hTFZKG0Asr/kW9Bp8tJjRVluO8EJQVfY2T7FMw9T5jy4I/Uvx0Rca/XWf50QQ1/SS48+6IJWnrb+2yemA==
 
+prettier@~3.4.1:
+  version "3.4.1"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.4.1.tgz#e211d451d6452db0a291672ca9154bc8c2579f7b"
+  integrity sha512-G+YdqtITVZmOJje6QkXQWzl3fSfMxFwm1tjTyo9exhkmWSqC4Yhd1+lug++IlR2mvRVAxEDDWYkQdeSztajqgg==
+
 printf@^0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/printf/-/printf-0.6.1.tgz#b9afa3d3b55b7f2e8b1715272479fc756ed88650"