diff --git a/src/BundleTransformer.TypeScript/BundleTransformer.TypeScript.csproj b/src/BundleTransformer.TypeScript/BundleTransformer.TypeScript.csproj
index a98622c8..77ccbbf3 100644
--- a/src/BundleTransformer.TypeScript/BundleTransformer.TypeScript.csproj
+++ b/src/BundleTransformer.TypeScript/BundleTransformer.TypeScript.csproj
@@ -15,7 +15,7 @@
   <Import Project="../../build/nuget-for-dotnet-lib.props" />
 
   <PropertyGroup>
-    <Description>BundleTransformer.TypeScript contains one translator-adapter - `TypeScriptTranslator` (supports the TypeScript (http://www.typescriptlang.org) version 4.2.3). This adapter makes translation of TypeScript code to JS code. Also contains the `TypeScriptAssetHandler` debugging HTTP handler, which is responsible for text output of translated TypeScript asset.
+    <Description>BundleTransformer.TypeScript contains one translator-adapter - `TypeScriptTranslator` (supports the TypeScript (http://www.typescriptlang.org) version 4.2.4). This adapter makes translation of TypeScript code to JS code. Also contains the `TypeScriptAssetHandler` debugging HTTP handler, which is responsible for text output of translated TypeScript asset.
 
 BundleTransformer.TypeScript does not support external modules (CommonJS, AMD, SystemJS, UMD and ES6 modules).
 
@@ -23,7 +23,7 @@ As a JS engine is used the JavaScript Engine Switcher library (https://github.co
     <PackageIconUrl>https://raw.githubusercontent.com/Taritsyn/BundleTransformer/master/images/icons/128/BundleTransformer_TypeScript_Logo_128x128.png</PackageIconUrl>
     <PackageIconFullPath>../../images/icons/128/BundleTransformer_TypeScript_Logo_128x128.png</PackageIconFullPath>
     <PackageTags>$(PackageCommonTags);JavaScript;JS;Bundling;TypeScript;Translation;Translator;Compilation;Compiler</PackageTags>
-    <PackageReleaseNotes>Added support of the TypeScript version 4.2.3.</PackageReleaseNotes>
+    <PackageReleaseNotes>Added support of the TypeScript version 4.2.4.</PackageReleaseNotes>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/BundleTransformer.TypeScript/Resources/typescript-combined.js b/src/BundleTransformer.TypeScript/Resources/typescript-combined.js
index f2fc29da..04e20f0a 100644
--- a/src/BundleTransformer.TypeScript/Resources/typescript-combined.js
+++ b/src/BundleTransformer.TypeScript/Resources/typescript-combined.js
@@ -65,7 +65,7 @@ var __generator = (this && this.__generator) || function (thisArg, body) {
 var ts;
 (function (ts) {
     ts.versionMajorMinor = "4.2";
-    ts.version = "4.2.3";
+    ts.version = "4.2.4";
     var NativeCollections;
     (function (NativeCollections) {
         function tryGetNativeMap() {
@@ -34732,7 +34732,9 @@ var ts;
             var result = new Type(checker, flags);
             typeCount++;
             result.id = typeCount;
-            typeCatalog.push(result);
+            if (ts.tracing) {
+                typeCatalog.push(result);
+            }
             return result;
         }
         function createOriginType(flags) {
diff --git a/src/BundleTransformer.TypeScript/readme.txt b/src/BundleTransformer.TypeScript/readme.txt
index c48ee6cb..7c450fa8 100644
--- a/src/BundleTransformer.TypeScript/readme.txt
+++ b/src/BundleTransformer.TypeScript/readme.txt
@@ -13,7 +13,7 @@
    ===========
    BundleTransformer.TypeScript contains one translator-adapter -
    `TypeScriptTranslator` (supports the TypeScript (http://www.typescriptlang.org)
-   version 4.2.3). This adapter makes translation of TypeScript code to JS code.
+   version 4.2.4). This adapter makes translation of TypeScript code to JS code.
    Also contains the `TypeScriptAssetHandler` debugging HTTP handler, which is
    responsible for text output of translated TypeScript asset.
 
@@ -26,7 +26,7 @@
    =============
    RELEASE NOTES
    =============
-   Added support of the TypeScript version 4.2.3.
+   Added support of the TypeScript version 4.2.4.
 
    ====================
    POST-INSTALL ACTIONS