diff --git a/README.md b/README.md
index 9b4f8984..d0f1e73b 100644
--- a/README.md
+++ b/README.md
@@ -47,4 +47,4 @@ Poly is a Go package for engineering organisms.
 
 * [MIT](LICENSE)
 
-* Copyright (c) 2023 Timothy Stiles
+* Copyright (c) 2024 Timothy Stiles