diff --git a/libopenage/main/demo/interactive/interactive.cpp b/libopenage/main/demo/interactive/interactive.cpp
index 9a4f904697..d38e8b2c85 100644
--- a/libopenage/main/demo/interactive/interactive.cpp
+++ b/libopenage/main/demo/interactive/interactive.cpp
@@ -1,4 +1,4 @@
-// Copyright 2023-2023 the openage authors. See copying.md for legal info.
+// Copyright 2023-2024 the openage authors. See copying.md for legal info.
 
 #include "interactive.h"
 
diff --git a/libopenage/renderer/vulkan/graphics_device.cpp b/libopenage/renderer/vulkan/graphics_device.cpp
index 2190501646..25874225d3 100644
--- a/libopenage/renderer/vulkan/graphics_device.cpp
+++ b/libopenage/renderer/vulkan/graphics_device.cpp
@@ -1,4 +1,4 @@
-// Copyright 2017-2019 the openage authors. See copying.md for legal info.
+// Copyright 2017-2024 the openage authors. See copying.md for legal info.
 
 #include "graphics_device.h"