diff --git a/package.json b/package.json
index 2abdfce6a..e76425e06 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
   ],
   "devDependencies": {
     "http-server": "14.1.1",
-    "prettier": "3.6.2",
+    "prettier": "3.9.4",
     "sass": "1.89.2",
     "svgo": "3.3.3"
   },
diff --git a/yarn.lock b/yarn.lock
index ee94833eb..5bd16829f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -511,10 +511,10 @@ portfinder@^1.0.28:
     debug "^3.1.1"
     mkdirp "^0.5.5"
 
-prettier@3.6.2:
-  version "3.6.2"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.6.2.tgz#ccda02a1003ebbb2bfda6f83a074978f608b9393"
-  integrity sha512-I7AIg5boAr5R0FFtJ6rCfD+LFsWHp81dolrFD8S79U9tb8Az2nGrJncnMSnys+bpQJfRUzqs9hnA81OAA3hCuQ==
+prettier@3.9.4:
+  version "3.9.4"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.9.4.tgz#a9c477cf1614376bd1f6bbc593d8c0d414bcec87"
+  integrity sha512-yWG/o/4oJfo036EKAfK6ACAoDOfHeRHx4tuxkfBZiauURiaSmYwlpOr5LQqKtIkRD2z1PLteme2WoxEnj4tHTg==
 
 qs@^6.4.0:
   version "6.15.0"