diff --git a/js/package-lock.json b/js/package-lock.json
index c26ce53..371b617 100644
--- a/js/package-lock.json
+++ b/js/package-lock.json
@@ -9,13 +9,13 @@
       "version": "0.1.1",
       "license": "Apache-2.0",
       "devDependencies": {
-        "prettier": "3.8.3"
+        "prettier": "3.9.6"
       }
     },
     "node_modules/prettier": {
-      "version": "3.8.3",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.8.3.tgz",
-      "integrity": "sha512-7igPTM53cGHMW8xWuVTydi2KO233VFiTNyF5hLJqpilHfmn8C8gPf+PS7dUT64YcXFbiMGZxS9pCSxL/Dxm/Jw==",
+      "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/js/package.json b/js/package.json
index 5f8e73e..cd54579 100644
--- a/js/package.json
+++ b/js/package.json
@@ -19,6 +19,6 @@
   "license": "Apache-2.0",
   "dependencies": {},
   "devDependencies": {
-    "prettier": "3.8.3"
+    "prettier": "3.9.6"
   }
 }
\ No newline at end of file