diff --git a/LICENSE b/LICENSE
index 97cc2f17..1ba032b1 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2024 - 2025 Battelle Energy Alliance, LLC
+Copyright (c) 2024 - 2026 Battelle Energy Alliance, LLC
 
 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/doc/source/conf.py b/doc/source/conf.py
index 84adc12c..3ea8be8f 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -21,7 +21,7 @@
 # -- Project information -----------------------------------------------------
 
 project = "MontePy"
-copyright = "2021 – 2025, Battelle Energy Alliance LLC."
+copyright = "2021 – 2026, Battelle Energy Alliance LLC."
 author = "Micah D. Gale (@micahgale), Travis J. Labossiere-Hickman (@tjlaboss)"
 
 version = importlib.metadata.version("montepy")