diff --git a/package-lock.json b/package-lock.json
index e97b91043..f03f697a9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,7 +23,7 @@
         "@vitest/coverage-v8": "^4.0.0",
         "esbuild": "^0.28.0",
         "fetch-mock": "^12.0.0",
-        "prettier": "3.6.2",
+        "prettier": "3.9.4",
         "semantic-release-plugin-update-version-in-files": "^2.0.0",
         "tinyglobby": "^0.2.15",
         "typescript": "^5.0.0",
@@ -2070,9 +2070,9 @@
       }
     },
     "node_modules/prettier": {
-      "version": "3.6.2",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.6.2.tgz",
-      "integrity": "sha512-I7AIg5boAr5R0FFtJ6rCfD+LFsWHp81dolrFD8S79U9tb8Az2nGrJncnMSnys+bpQJfRUzqs9hnA81OAA3hCuQ==",
+      "version": "3.9.4",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.9.4.tgz",
+      "integrity": "sha512-yWG/o/4oJfo036EKAfK6ACAoDOfHeRHx4tuxkfBZiauURiaSmYwlpOr5LQqKtIkRD2z1PLteme2WoxEnj4tHTg==",
       "dev": true,
       "license": "MIT",
       "bin": {
diff --git a/package.json b/package.json
index 616737cf8..e855de526 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "@vitest/coverage-v8": "^4.0.0",
     "esbuild": "^0.28.0",
     "fetch-mock": "^12.0.0",
-    "prettier": "3.6.2",
+    "prettier": "3.9.4",
     "semantic-release-plugin-update-version-in-files": "^2.0.0",
     "tinyglobby": "^0.2.15",
     "typescript": "^5.0.0",