diff --git a/demo/package-lock.json b/demo/package-lock.json
index c42312b9..df17ba7b 100644
--- a/demo/package-lock.json
+++ b/demo/package-lock.json
@@ -8,7 +8,7 @@
         "@codemirror/view": "^6.38.1",
         "@jinntec/jinn-codemirror": "^1.18.0",
         "@picocss/pico": "^2.1.1",
-        "prettier": "^3.8.1"
+        "prettier": "^3.8.3"
       },
       "devDependencies": {
         "firebase": "^12.4.0",
@@ -2048,9 +2048,9 @@
       }
     },
     "node_modules/prettier": {
-      "version": "3.8.1",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.8.1.tgz",
-      "integrity": "sha512-UOnG6LftzbdaHZcKoPFtOcCKztrQ57WkHDeRD9t/PTQtmT0NHSeWWepj6pS0z/N7+08BHFDQVUrfmfMRcZwbMg==",
+      "version": "3.8.3",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.8.3.tgz",
+      "integrity": "sha512-7igPTM53cGHMW8xWuVTydi2KO233VFiTNyF5hLJqpilHfmn8C8gPf+PS7dUT64YcXFbiMGZxS9pCSxL/Dxm/Jw==",
       "license": "MIT",
       "bin": {
         "prettier": "bin/prettier.cjs"
diff --git a/demo/package.json b/demo/package.json
index a621dedd..e73a4f0e 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -7,7 +7,7 @@
     "@codemirror/view": "^6.38.1",
     "@jinntec/jinn-codemirror": "^1.18.0",
     "@picocss/pico": "^2.1.1",
-    "prettier": "^3.8.1"
+    "prettier": "^3.8.3"
   },
   "devDependencies": {
     "firebase": "^12.4.0",