diff --git a/samples/ChartCard-ThreeSeries/assets/sample.json b/samples/ChartCard-ThreeSeries/assets/sample.json
index 65464f1..2e41d5e 100644
--- a/samples/ChartCard-ThreeSeries/assets/sample.json
+++ b/samples/ChartCard-ThreeSeries/assets/sample.json
@@ -36,10 +36,10 @@
         "alt": "Preview in dashboard"
     }],
     "authors": [{
-      "gitHubAccount": "yhabersaat",
-      "pictureUrl": "https://github.com/yhabersaat.png",
-      "name": "Yves Habersaat",
-      "twitter": "yhabersaat"
+      "gitHubAccount": "VesaJuvonen",
+      "pictureUrl": "https://github.com/VesaJuvonen.png",
+      "name": "Vesa Juvonen",
+      "twitter": "vesajuvonen"
     }],
     "references": [{
         "name": "Viva Connections Extensibility guidance",
@@ -56,4 +56,4 @@
         "url": "https://docs.microsoft.com/en-us/sharepoint/dev/spfx/viva/design/design-intro"
       }
     ]
-  }]
\ No newline at end of file
+  }]