diff --git a/GoogleTestAdapter/Core/Runners/SequentialTestRunner.cs b/GoogleTestAdapter/Core/Runners/SequentialTestRunner.cs
index 2150c248e..d2a5278ab 100644
--- a/GoogleTestAdapter/Core/Runners/SequentialTestRunner.cs
+++ b/GoogleTestAdapter/Core/Runners/SequentialTestRunner.cs
@@ -1,4 +1,4 @@
-// This file has been modified by Microsoft on 5/2018.
+// This file has been modified by Microsoft on 1/2021.
 
 using System;
 using System.Collections.Generic;
diff --git a/GoogleTestAdapter/TestAdapter/TestDiscoverer.cs b/GoogleTestAdapter/TestAdapter/TestDiscoverer.cs
index 4dfef1789..a59acb311 100644
--- a/GoogleTestAdapter/TestAdapter/TestDiscoverer.cs
+++ b/GoogleTestAdapter/TestAdapter/TestDiscoverer.cs
@@ -1,4 +1,4 @@
-// This file has been modified by Microsoft on 8/2017.
+// This file has been modified by Microsoft on 1/2021.
 
 using System;
 using System.Collections.Generic;
diff --git a/GoogleTestAdapter/TestAdapter/TestExecutor.cs b/GoogleTestAdapter/TestAdapter/TestExecutor.cs
index e214cd8d8..c93540ca3 100644
--- a/GoogleTestAdapter/TestAdapter/TestExecutor.cs
+++ b/GoogleTestAdapter/TestAdapter/TestExecutor.cs
@@ -1,4 +1,4 @@
-// This file has been modified by Microsoft on 5/2018.
+// This file has been modified by Microsoft on 1/2021.
 
 using System;
 using System.Linq;
diff --git a/GoogleTestAdapter/VsPackage.GTA.Tests.Unit/Settings/RunSettingsServiceTests.cs b/GoogleTestAdapter/VsPackage.GTA.Tests.Unit/Settings/RunSettingsServiceTests.cs
index 66acfbc1e..473ab45cd 100644
--- a/GoogleTestAdapter/VsPackage.GTA.Tests.Unit/Settings/RunSettingsServiceTests.cs
+++ b/GoogleTestAdapter/VsPackage.GTA.Tests.Unit/Settings/RunSettingsServiceTests.cs
@@ -1,4 +1,4 @@
-// This file has been modified by Microsoft on 7/2017.
+// This file has been modified by Microsoft on 1/2021.
 
 using System;
 using System.Collections.Generic;
diff --git a/GoogleTestAdapter/VsPackage.Shared/Helpers/ActivityLogLogger.cs b/GoogleTestAdapter/VsPackage.Shared/Helpers/ActivityLogLogger.cs
index 35a44d683..608c7d83f 100644
--- a/GoogleTestAdapter/VsPackage.Shared/Helpers/ActivityLogLogger.cs
+++ b/GoogleTestAdapter/VsPackage.Shared/Helpers/ActivityLogLogger.cs
@@ -1,4 +1,4 @@
-// This file has been modified by Microsoft on 7/2017.
+// This file has been modified by Microsoft on 1/2021.
 
 using System;
 using GoogleTestAdapter.Common;