diff --git a/README.md b/README.md
index b42ff6fe..d628f543 100644
--- a/README.md
+++ b/README.md
@@ -194,4 +194,4 @@
 </picture>
 
 
-**Copyright © 2025 SECTL**
+**Copyright © 2025-2026 SECTL**
diff --git a/resources/README_EN.md b/resources/README_EN.md
index 78c99387..b6609f8f 100644
--- a/resources/README_EN.md
+++ b/resources/README_EN.md
@@ -196,4 +196,4 @@ Check out our Contributing Guidelines to learn more:
 </picture>
 
 
-**Copyright © 2025 SECTL**
+**Copyright © 2025-2026 SECTL**
diff --git a/resources/README_ZH_TW.md b/resources/README_ZH_TW.md
index ed26e036..579613fd 100644
--- a/resources/README_ZH_TW.md
+++ b/resources/README_ZH_TW.md
@@ -196,4 +196,4 @@
 </picture>
 
 
-**Copyright © 2025 SECTL**
+**Copyright © 2025-2026 SECTL**