diff --git a/.github/readme.md b/.github/readme.md
index 47fe291..c269e6d 100644
--- a/.github/readme.md
+++ b/.github/readme.md
@@ -23,6 +23,7 @@ stylesheets.
 
 
 
+
 ## Getting Started
 
 Cataclysm provides several types for modeling CSS.
@@ -293,6 +294,6 @@ The logo shows a cresting wave, cataclysmic in nature.
 
 ## License
 
-Cataclysm is copyright © 2024 Jon Pretty & Propensive OÜ, and
+Cataclysm is copyright © 2025 Jon Pretty & Propensive OÜ, and
 is made available under the [Apache 2.0 License](/license.md).
 
diff --git a/src/core/css.scala b/src/core/css.scala
index 22a5910..80ecd72 100644
--- a/src/core/css.scala
+++ b/src/core/css.scala
@@ -1,5 +1,5 @@
 /*
-    Cataclysm, version [unreleased]. Copyright 2024 Jon Pretty, Propensive OÜ.
+    Cataclysm, version [unreleased]. Copyright 2025 Jon Pretty, Propensive OÜ.
 
     The primary distribution site is: https://propensive.com/
 
diff --git a/src/core/cssmacro.scala b/src/core/cssmacro.scala
index baa4bea..148e82a 100644
--- a/src/core/cssmacro.scala
+++ b/src/core/cssmacro.scala
@@ -1,5 +1,5 @@
 /*
-    Cataclysm, version [unreleased]. Copyright 2024 Jon Pretty, Propensive OÜ.
+    Cataclysm, version [unreleased]. Copyright 2025 Jon Pretty, Propensive OÜ.
 
     The primary distribution site is: https://propensive.com/
 
diff --git a/src/test/tests.scala b/src/test/tests.scala
index e34d908..ef94947 100644
--- a/src/test/tests.scala
+++ b/src/test/tests.scala
@@ -1,5 +1,5 @@
 /*
-    Cataclysm, version [unreleased]. Copyright 2024 Jon Pretty, Propensive OÜ.
+    Cataclysm, version [unreleased]. Copyright 2025 Jon Pretty, Propensive OÜ.
 
     The primary distribution site is: https://propensive.com/