1 files changed, 1 insertions, 1 deletions

diff --git a/README.md b/README.md
index 297508de..9dd9d11e 100644
--- a/README.md
+++ b/README.md
@@ -250,7 +250,7 @@ location /sub {
 ## Recommended OS
 
 - Ubuntu 22.04+
-- Debian 11+
+- Debian 12+
 - CentOS 8+
 - OpenEuler 22.03+
 - Fedora 36+