diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index eda53e6e..4b31666e 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -41,7 +41,7 @@
         "jsdom": "29.1.1",
         "msw": "2.14.6",
         "postcss": "8.5.15",
-        "prettier": "3.8.4",
+        "prettier": "3.9.6",
         "tailwindcss": "4.3.1",
         "typescript": "6.0.3",
         "typescript-eslint": "8.61.1",
@@ -4800,9 +4800,9 @@
       }
     },
     "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": "3.9.6",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.9.6.tgz",
+      "integrity": "sha512-OpN0zzVdiaiAhxpuuj5efpIS4sY9j7bY6uR5mnj5yPzGkdkjNKSJeUThPb60Jw29QuAZgA4o+/iB49kFiaBX6g==",
       "dev": true,
       "license": "MIT",
       "bin": {
diff --git a/frontend/package.json b/frontend/package.json
index e50b164d..e3ca6c4c 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -54,7 +54,7 @@
     "jsdom": "29.1.1",
     "msw": "2.14.6",
     "postcss": "8.5.15",
-    "prettier": "3.8.4",
+    "prettier": "3.9.6",
     "tailwindcss": "4.3.1",
     "typescript": "6.0.3",
     "typescript-eslint": "8.61.1",