diff --git a/template/frontend/package-lock.json b/template/frontend/package-lock.json
index 8946c95..083617e 100644
--- a/template/frontend/package-lock.json
+++ b/template/frontend/package-lock.json
@@ -12,7 +12,7 @@
         "@tailwindcss/vite": "4.2.2",
         "astro": "6.0.8",
         "astro-compressor": "1.3.0",
-        "prettier": "3.7.4",
+        "prettier": "3.8.3",
         "prettier-plugin-astro": "0.14.1",
         "tailwindcss": "4.2.2",
         "typescript": "5.9.3"
@@ -5069,9 +5069,9 @@
       }
     },
     "node_modules/prettier": {
-      "version": "3.7.4",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.7.4.tgz",
-      "integrity": "sha512-v6UNi1+3hSlVvv8fSaoUbggEM5VErKmmpGA7Pl3HF8V6uKY7rvClBOJlH6yNwQtfTueNkGVpOv/mtWL9L4bgRA==",
+      "version": "3.8.3",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.8.3.tgz",
+      "integrity": "sha512-7igPTM53cGHMW8xWuVTydi2KO233VFiTNyF5hLJqpilHfmn8C8gPf+PS7dUT64YcXFbiMGZxS9pCSxL/Dxm/Jw==",
       "dev": true,
       "license": "MIT",
       "bin": {
diff --git a/template/frontend/package.json b/template/frontend/package.json
index 12254c7..a703017 100644
--- a/template/frontend/package.json
+++ b/template/frontend/package.json
@@ -14,7 +14,7 @@
     "@tailwindcss/vite": "4.2.2",
     "astro": "6.0.8",
     "astro-compressor": "1.3.0",
-    "prettier": "3.7.4",
+    "prettier": "3.8.3",
     "prettier-plugin-astro": "0.14.1",
     "tailwindcss": "4.2.2",
     "typescript": "5.9.3"