diff --git a/CMakeLists.txt b/CMakeLists.txt
index c9e9f985dc..0ae4ee92ab 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 cmake_minimum_required(VERSION 3.22)
 
 project(yuzu)
diff --git a/src/common/string_util.cpp b/src/common/string_util.cpp
index 2588624d4c..a209ac3600 100644
--- a/src/common/string_util.cpp
+++ b/src/common/string_util.cpp
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: 2013 Dolphin Emulator Project
diff --git a/src/core/arm/dynarmic/arm_dynarmic.h b/src/core/arm/dynarmic/arm_dynarmic.h
index fbf46b1268..abae046d3c 100644
--- a/src/core/arm/dynarmic/arm_dynarmic.h
+++ b/src/core/arm/dynarmic/arm_dynarmic.h
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
diff --git a/src/core/arm/dynarmic/dynarmic_cp15.h b/src/core/arm/dynarmic/dynarmic_cp15.h
index e4de20d578..5cec5d0060 100644
--- a/src/core/arm/dynarmic/dynarmic_cp15.h
+++ b/src/core/arm/dynarmic/dynarmic_cp15.h
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: 2017 Citra Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
diff --git a/src/core/arm/dynarmic/dynarmic_exclusive_monitor.h b/src/core/arm/dynarmic/dynarmic_exclusive_monitor.h
index d7c960307c..5beb40c325 100644
--- a/src/core/arm/dynarmic/dynarmic_exclusive_monitor.h
+++ b/src/core/arm/dynarmic/dynarmic_exclusive_monitor.h
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
diff --git a/src/core/arm/nce/visitor_base.h b/src/core/arm/nce/visitor_base.h
index 1feae327c0..65741bedac 100644
--- a/src/core/arm/nce/visitor_base.h
+++ b/src/core/arm/nce/visitor_base.h
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-FileCopyrightText: Copyright 2023 merryhime <https://mary.rs>
 // SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/src/dynarmic/src/dynarmic/interface/A32/a32.h b/src/dynarmic/src/dynarmic/interface/A32/a32.h
index 200163bf65..00e9e045ef 100644
--- a/src/dynarmic/src/dynarmic/interface/A32/a32.h
+++ b/src/dynarmic/src/dynarmic/interface/A32/a32.h
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
diff --git a/src/dynarmic/src/dynarmic/interface/A64/a64.h b/src/dynarmic/src/dynarmic/interface/A64/a64.h
index 3674d74867..86c24b02a1 100644
--- a/src/dynarmic/src/dynarmic/interface/A64/a64.h
+++ b/src/dynarmic/src/dynarmic/interface/A64/a64.h
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
diff --git a/src/dynarmic/src/dynarmic/interface/exclusive_monitor.h b/src/dynarmic/src/dynarmic/interface/exclusive_monitor.h
index 7549dbb26d..9315563888 100644
--- a/src/dynarmic/src/dynarmic/interface/exclusive_monitor.h
+++ b/src/dynarmic/src/dynarmic/interface/exclusive_monitor.h
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 /* This file is part of the dynarmic project.
  * Copyright (c) 2018 MerryMage
  * SPDX-License-Identifier: 0BSD
diff --git a/src/web_service/CMakeLists.txt b/src/web_service/CMakeLists.txt
index 957b935f37..0b749bb216 100644
--- a/src/web_service/CMakeLists.txt
+++ b/src/web_service/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # SPDX-FileCopyrightText: 2018 yuzu Emulator Project
 # SPDX-License-Identifier: GPL-2.0-or-later