diff --git a/C/1dvelocitysimulator/LICENSE b/C/1dvelocitysimulator/LICENSE
index 37b2665..21f32e1 100644
--- a/C/1dvelocitysimulator/LICENSE
+++ b/C/1dvelocitysimulator/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2022 Krzysztof Rudnicki
+Copyright (c) 2024 Krzysztof Rudnicki
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/CPP/SFMLEngine/LICENSE b/CPP/SFMLEngine/LICENSE
index 37b2665..21f32e1 100644
--- a/CPP/SFMLEngine/LICENSE
+++ b/CPP/SFMLEngine/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2022 Krzysztof Rudnicki
+Copyright (c) 2024 Krzysztof Rudnicki
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/LICENSE b/LICENSE
index 37b2665..21f32e1 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2022 Krzysztof Rudnicki
+Copyright (c) 2024 Krzysztof Rudnicki
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal