diff --git a/README.md b/README.md
index 8323e61c..7145bfca 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@
 <br/>
 
 > [!IMPORTANT]
-> Vue I18n v8 is no longer actively maintained. Please upgrade to Vue I18n v9 or later. **The seucirty hotfix is only provided for Vue I18n v8.28 until end of 2024**. Thereafter, security fix is not provide for that version later. However, if it is absolutely necessary, please contact to contact@frapwings.jp
+> Vue I18n v8 has reached EOL and is no longer actively maintained. Please upgrade to Vue I18n v9 or later. **The seucirty hotfix is only provided for Vue I18n v8.28 until end of 2024**. Thereafter, security fix is not provide for that version later. However, if it is absolutely necessary, please contact to contact@frapwings.jp
 
 <h3 align="center">🏅 Platinum Sponsors</h3>
 
diff --git a/vuepress/README.md b/vuepress/README.md
index c9025894..c07716c9 100644
--- a/vuepress/README.md
+++ b/vuepress/README.md
@@ -6,7 +6,7 @@ actionLink: introduction.md
 footer: MIT Licensed | Copyright © 2020 kazuya kawaguchi
 ---
 
-Vue I18n v8 is no longer actively maintained. Please upgrade to Vue I18n v9 or later. **The seucirty hotfix is only provided for Vue I18n v8.28 until end of 2024**. Thereafter, security fix is not provide for that version later. However, if it is absolutely necessary, please contact to contact@frapwings.jp
+Vue I18n v8 has reached EOL and is no longer actively maintained. Please upgrade to Vue I18n v9 or later. **The seucirty hotfix is only provided for Vue I18n v8.28 until end of 2024**. Thereafter, security fix is not provide for that version later. However, if it is absolutely necessary, please contact to contact@frapwings.jp
 
 <div class="features">
   <div class="feature">