diff --git a/src/index.html b/src/index.html
index 871f5fa1..59553e2c 100644
--- a/src/index.html
+++ b/src/index.html
@@ -3,7 +3,7 @@
 <head>
   <meta charset="utf-8">
   <meta name="google" content="notranslate">
-  <title>Udonarium with Fly 1.9.4c (Powered by Udonarium 1.16.0)</title>
+  <title>Udonarium with Fly 1.9.4d (Powered by Udonarium 1.16.0)</title>
   <base href="./">
   <meta name="viewport" content="width=device-width, initial-scale=1">
   <meta name="mobile-web-app-capable" content="yes">
