diff --git a/new-log-viewer/tsconfig.json b/new-log-viewer/tsconfig.json
index 66c2939c..b53dcb27 100644
--- a/new-log-viewer/tsconfig.json
+++ b/new-log-viewer/tsconfig.json
@@ -17,11 +17,11 @@
     // "disableReferencedProjectLoad": true,             /* Reduce the number of projects loaded automatically by TypeScript. */
 
     /* Language and Environment */
-    "target": "ES2022",
+    "target": "ES2023",
     /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
     /* Specify a set of bundled library declaration files that describe the target runtime environment. */
     "lib": [
-      "ES2022",
+      "ES2023",
       "DOM",
       "DOM.Iterable",
       "WebWorker",