diff --git a/.eslintrc.json b/.eslintrc.json
index 96b9afc0c5..0fa398264c 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -594,7 +594,7 @@
                     "error",
                     "block",
                     {
-                        "pattern": " \\* Copyright \\(C\\) (\\d+-)?2024  Yomitan Authors(\n \\* Copyright \\(C\\) (\\d+-)?2022  Yomichan Authors)?\n \\*\n \\* This program is free software: you can redistribute it and/or modify\n \\* it under the terms of the GNU General Public License as published by\n \\* the Free Software Foundation, either version 3 of the License, or\n \\* \\(at your option\\) any later version\\.\n \\*\n \\* This program is distributed in the hope that it will be useful,\n \\* but WITHOUT ANY WARRANTY; without even the implied warranty of\n \\* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE\\.  See the\n \\* GNU General Public License for more details\\.\n \\*\n \\* You should have received a copy of the GNU General Public License\n \\* along with this program\\.  If not, see <https://www\\.gnu\\.org/licenses/>\\.\n "
+                        "pattern": " \\* Copyright \\(C\\) (2023-)?2024  Yomitan Authors(\n \\* Copyright \\(C\\) (20(16|17|18|19|20|21)-)?2022  Yomichan Authors)?\n \\*\n \\* This program is free software: you can redistribute it and/or modify\n \\* it under the terms of the GNU General Public License as published by\n \\* the Free Software Foundation, either version 3 of the License, or\n \\* \\(at your option\\) any later version\\.\n \\*\n \\* This program is distributed in the hope that it will be useful,\n \\* but WITHOUT ANY WARRANTY; without even the implied warranty of\n \\* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE\\.  See the\n \\* GNU General Public License for more details\\.\n \\*\n \\* You should have received a copy of the GNU General Public License\n \\* along with this program\\.  If not, see <https://www\\.gnu\\.org/licenses/>\\.\n "
                     }
                 ]
             }