diff --git a/docs/_coverpage.md b/docs/_coverpage.md
index d4a69b6..467692f 100644
--- a/docs/_coverpage.md
+++ b/docs/_coverpage.md
@@ -1,4 +1,4 @@
-# Barchart Market Data SDK <small>JavaScript 5.25.0</small>
+# Barchart Market Data SDK <small>JavaScript 5.25.1</small>
 
 > Inject real-time market data into your JavaScript applications
 
diff --git a/example/browser/example.js b/example/browser/example.js
index 1b4c9ca..24d5779 100644
--- a/example/browser/example.js
+++ b/example/browser/example.js
@@ -5177,8 +5177,10 @@ module.exports = (() => {
               }
 
               if (message.subrecord === '1') {
-                q.lastUpdate = message.time;
-                q.lastUpdateUtc = _getUtcTimestamp(symbol, message.time);
+                if (message.time) {
+                  q.lastUpdate = message.time;
+                  q.lastUpdateUtc = _getUtcTimestamp(symbol, message.time);
+                }
               }
 
               _derivePriceChange(q);
@@ -6047,7 +6049,7 @@ module.exports = (() => {
   'use strict';
 
   return {
-    version: '5.25.0'
+    version: '5.25.1'
   };
 })();
 
diff --git a/lib/meta.js b/lib/meta.js
index 532ea9a..3e431df 100644
--- a/lib/meta.js
+++ b/lib/meta.js
@@ -2,6 +2,6 @@ module.exports = (() => {
 	'use strict';
 
 	return {
-		version: '5.25.0'
+		version: '5.25.1'
 	};
 })();
\ No newline at end of file
diff --git a/package.json b/package.json
index 8b1b88a..d60b37a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@barchart/marketdata-api-js",
-	"version": "5.25.0",
+	"version": "5.25.1",
 	"description": "SDK for streaming market data from Barchart.com",
 	"author": {
 		"name": "Eero Pikat",