diff --git a/index.html b/index.html
index 4ed5b75a5..6453976a7 100644
--- a/index.html
+++ b/index.html
@@ -8251,7 +8251,7 @@
     <script defer src="libs/rgbquant.min.js"></script>
     <script defer src="libs/jquery.ui.touch-punch.min.js"></script>
     <script defer src="modules/io/save.js?v=1.99.00"></script>
-    <script defer src="modules/io/load.js?v=1.99.00"></script>
+    <script defer src="modules/io/load.js?v=1.99.01"></script>
     <script defer src="modules/io/cloud.js?v=1.99.00"></script>
     <script defer src="modules/io/export.js?v=1.99.00"></script>
 
diff --git a/modules/io/load.js b/modules/io/load.js
index e3bd267b2..6d6554852 100644
--- a/modules/io/load.js
+++ b/modules/io/load.js
@@ -463,7 +463,7 @@ async function parseLoadedData(data, mapVersion) {
     {
       // dynamically import and run auto-update script
       const versionNumber = parseFloat(params[0]);
-      const {resolveVersionConflicts} = await import("../dynamic/auto-update.js?v=1.99.00");
+      const {resolveVersionConflicts} = await import("../dynamic/auto-update.js?v=1.99.01");
       resolveVersionConflicts(versionNumber);
     }
 
diff --git a/versioning.js b/versioning.js
index a9f372d59..099068d9a 100644
--- a/versioning.js
+++ b/versioning.js
@@ -1,7 +1,7 @@
 "use strict";
 
 // version and caching control
-const version = "1.99.00"; // generator version, update each time
+const version = "1.99.01"; // generator version, update each time
 
 {
   document.title += " v" + version;