diff --git a/Userland/DevTools/HackStudio/Debugger/DisassemblyModel.cpp b/Userland/DevTools/HackStudio/Debugger/DisassemblyModel.cpp
index 58e6b63c47..9cc62861c4 100644
--- a/Userland/DevTools/HackStudio/Debugger/DisassemblyModel.cpp
+++ b/Userland/DevTools/HackStudio/Debugger/DisassemblyModel.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, Luke Wilde <luke.wilde@live.co.uk>
+ * Copyright (c) 2020, Luke Wilde <lukew@serenityos.org>
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
diff --git a/Userland/DevTools/HackStudio/Debugger/DisassemblyModel.h b/Userland/DevTools/HackStudio/Debugger/DisassemblyModel.h
index 012888ebf5..870ccd853e 100644
--- a/Userland/DevTools/HackStudio/Debugger/DisassemblyModel.h
+++ b/Userland/DevTools/HackStudio/Debugger/DisassemblyModel.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, Luke Wilde <luke.wilde@live.co.uk>
+ * Copyright (c) 2020, Luke Wilde <lukew@serenityos.org>
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
diff --git a/Userland/DevTools/HackStudio/Debugger/DisassemblyWidget.cpp b/Userland/DevTools/HackStudio/Debugger/DisassemblyWidget.cpp
index 51576e2965..dd3e1e2b52 100644
--- a/Userland/DevTools/HackStudio/Debugger/DisassemblyWidget.cpp
+++ b/Userland/DevTools/HackStudio/Debugger/DisassemblyWidget.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, Luke Wilde <luke.wilde@live.co.uk>
+ * Copyright (c) 2020, Luke Wilde <lukew@serenityos.org>
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
diff --git a/Userland/DevTools/HackStudio/Debugger/DisassemblyWidget.h b/Userland/DevTools/HackStudio/Debugger/DisassemblyWidget.h
index 25ba54d6c4..09254737f7 100644
--- a/Userland/DevTools/HackStudio/Debugger/DisassemblyWidget.h
+++ b/Userland/DevTools/HackStudio/Debugger/DisassemblyWidget.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, Luke Wilde <luke.wilde@live.co.uk>
+ * Copyright (c) 2020, Luke Wilde <lukew@serenityos.org>
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
diff --git a/Userland/DevTools/HackStudio/Debugger/RegistersModel.cpp b/Userland/DevTools/HackStudio/Debugger/RegistersModel.cpp
index 3917329dbe..bd0da60bf8 100644
--- a/Userland/DevTools/HackStudio/Debugger/RegistersModel.cpp
+++ b/Userland/DevTools/HackStudio/Debugger/RegistersModel.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, Luke Wilde <luke.wilde@live.co.uk>
+ * Copyright (c) 2020, Luke Wilde <lukew@serenityos.org>
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
diff --git a/Userland/DevTools/HackStudio/Debugger/RegistersModel.h b/Userland/DevTools/HackStudio/Debugger/RegistersModel.h
index 219eb098be..e540391234 100644
--- a/Userland/DevTools/HackStudio/Debugger/RegistersModel.h
+++ b/Userland/DevTools/HackStudio/Debugger/RegistersModel.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, Luke Wilde <luke.wilde@live.co.uk>
+ * Copyright (c) 2020, Luke Wilde <lukew@serenityos.org>
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
diff --git a/Userland/Libraries/LibWeb/Bindings/NodeWrapperFactory.cpp b/Userland/Libraries/LibWeb/Bindings/NodeWrapperFactory.cpp
index 27a7d59f18..77b57cadda 100644
--- a/Userland/Libraries/LibWeb/Bindings/NodeWrapperFactory.cpp
+++ b/Userland/Libraries/LibWeb/Bindings/NodeWrapperFactory.cpp
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
- * Copyright (c) 2020, Luke Wilde <luke.wilde@live.co.uk>
+ * Copyright (c) 2020, Luke Wilde <lukew@serenityos.org>
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
diff --git a/Userland/Libraries/LibWeb/DOM/DocumentFragment.cpp b/Userland/Libraries/LibWeb/DOM/DocumentFragment.cpp
index bfa9a9a968..e1232cef73 100644
--- a/Userland/Libraries/LibWeb/DOM/DocumentFragment.cpp
+++ b/Userland/Libraries/LibWeb/DOM/DocumentFragment.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, Luke Wilde <luke.wilde@live.co.uk>
+ * Copyright (c) 2020, Luke Wilde <lukew@serenityos.org>
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
diff --git a/Userland/Libraries/LibWeb/DOM/ElementFactory.cpp b/Userland/Libraries/LibWeb/DOM/ElementFactory.cpp
index 4f0152fc09..3601cd9704 100644
--- a/Userland/Libraries/LibWeb/DOM/ElementFactory.cpp
+++ b/Userland/Libraries/LibWeb/DOM/ElementFactory.cpp
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
- * Copyright (c) 2020, Luke Wilde <luke.wilde@live.co.uk>
+ * Copyright (c) 2020, Luke Wilde <lukew@serenityos.org>
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
diff --git a/Userland/Libraries/LibWeb/DOM/ParentNode.cpp b/Userland/Libraries/LibWeb/DOM/ParentNode.cpp
index 3ab60f380b..924a36fdaf 100644
--- a/Userland/Libraries/LibWeb/DOM/ParentNode.cpp
+++ b/Userland/Libraries/LibWeb/DOM/ParentNode.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, Luke Wilde <luke.wilde@live.co.uk>
+ * Copyright (c) 2020, Luke Wilde <lukew@serenityos.org>
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */