diff --git a/notebooks/notebook_template.ipynb b/notebooks/notebook_template.ipynb
index b87eb17e8..d029b0171 100644
--- a/notebooks/notebook_template.ipynb
+++ b/notebooks/notebook_template.ipynb
@@ -8,7 +8,7 @@
       },
       "outputs": [],
       "source": [
-        "# Copyright 2022 Google LLC\n",
+        "# Copyright 2023 Google LLC\n",
         "#\n",
         "# Licensed under the Apache License, Version 2.0 (the \"License\");\n",
         "# you may not use this file except in compliance with the License.\n",