diff --git a/package-lock.json b/package-lock.json
index 78fec5290..92058c960 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -52,7 +52,7 @@
         "baseline-browser-mapping": "^2.10.38",
         "eslint-config-prettier": "^10.1.5",
         "eslint-plugin-prettier": "^5.5.6",
-        "prettier": "^3.8.4",
+        "prettier": "^3.9.1",
         "vite": "^7.3.5",
         "vite-plugin-node-polyfills": "^0.28.0",
         "xml2js": "^0.6.2"
@@ -11180,9 +11180,9 @@
       }
     },
     "node_modules/prettier": {
-      "version": "3.8.4",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.8.4.tgz",
-      "integrity": "sha512-N2MylSdi48+5N/6S5j+maeHbUSIzzZ5uOcX5Hm4QpV8Dkb1HFjfAKTKX6yNPJQD9AhcT3ifHNB66tWTTJDi11Q==",
+      "version": "3.9.1",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.9.1.tgz",
+      "integrity": "sha512-ppiDo2CSwexck1eyZUwJHg/N3nf1+6IRCv7W/VJ5vaLnVCmB7+3CdRfMwoCHBBX6xTrREDTksZ4OZl5SSf4zXA==",
       "dev": true,
       "license": "MIT",
       "bin": {
diff --git a/package.json b/package.json
index 389654c21..bfee67948 100644
--- a/package.json
+++ b/package.json
@@ -74,7 +74,7 @@
     "baseline-browser-mapping": "^2.10.38",
     "eslint-config-prettier": "^10.1.5",
     "eslint-plugin-prettier": "^5.5.6",
-    "prettier": "^3.8.4",
+    "prettier": "^3.9.1",
     "vite": "^7.3.5",
     "vite-plugin-node-polyfills": "^0.28.0",
     "xml2js": "^0.6.2"