diff --git a/js-applet/package.json b/js-applet/package.json
index 9305a43..a0c840e 100644
--- a/js-applet/package.json
+++ b/js-applet/package.json
@@ -24,7 +24,7 @@
     "concurrently": "^9.2.1",
     "jsdom": "^29.1.1",
     "typescript": "5.9.3",
-    "vite": "^6.3.5",
+    "vite": "^6.4.2",
     "vite-plugin-singlefile": "^2.3.0",
     "vitest": "^4.0.0"
   },
diff --git a/js-applet/yarn.lock b/js-applet/yarn.lock
index 5abca67..3ed3d3d 100644
--- a/js-applet/yarn.lock
+++ b/js-applet/yarn.lock
@@ -6227,10 +6227,10 @@ vite-plugin-singlefile@^2.3.0:
   optionalDependencies:
     fsevents "~2.3.3"
 
-vite@^6.3.5:
-  version "6.4.1"
-  resolved "https://registry.yarnpkg.com/vite/-/vite-6.4.1.tgz#afbe14518cdd6887e240a4b0221ab6d0ce733f96"
-  integrity sha512-+Oxm7q9hDoLMyJOYfUYBuHQo+dkAloi33apOPP56pzj+vsdJDzr+j1NISE5pyaAuKL4A3UD34qd0lx5+kfKp2g==
+vite@^6.4.2:
+  version "6.4.2"
+  resolved "https://registry.yarnpkg.com/vite/-/vite-6.4.2.tgz#a4e548ca3a90ca9f3724582cab35e1ba15efc6f2"
+  integrity sha512-2N/55r4JDJ4gdrCvGgINMy+HH3iRpNIz8K6SFwVsA+JbQScLiC+clmAxBgwiSPgcG9U15QmvqCGWzMbqda5zGQ==
   dependencies:
     esbuild "^0.25.0"
     fdir "^6.4.4"