diff --git a/README.md b/README.md
index cc61d25..ac294f9 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@ Setup standalone PostgreSQL
 
 Tested with OS:
   - AlmaLinux 8/9
-  - Debian 11
+  - Debian 11/12
   - Ubuntu 20.04/22.04
 
 Supported PostgreSQL versions: