diff --git a/LICENSE b/LICENSE
index 3080382fe1dc..cc6d55aa7571 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2020 Ritchie Vink
+Copyright (c) 2025 Ritchie Vink
 Some portions Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
diff --git a/crates/polars-mem-engine/LICENSE b/crates/polars-mem-engine/LICENSE
index 3080382fe1dc..cc6d55aa7571 100644
--- a/crates/polars-mem-engine/LICENSE
+++ b/crates/polars-mem-engine/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2020 Ritchie Vink
+Copyright (c) 2025 Ritchie Vink
 Some portions Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
diff --git a/py-polars/docs/source/conf.py b/py-polars/docs/source/conf.py
index 85a25283e51e..860b9c55c18e 100644
--- a/py-polars/docs/source/conf.py
+++ b/py-polars/docs/source/conf.py
@@ -26,7 +26,7 @@
 
 project = "Polars"
 author = "Ritchie Vink"
-copyright = f"2020, {author}"
+copyright = f"2025, {author}"
 
 
 # -- General configuration ---------------------------------------------------