diff --git a/ct/postgresql.sh b/ct/postgresql.sh
index 06212e1a..b3b9106e 100644
--- a/ct/postgresql.sh
+++ b/ct/postgresql.sh
@@ -23,7 +23,7 @@ var_disk="4"
 var_cpu="1"
 var_ram="1024"
 var_os="debian"
-var_version="11"
+var_version="12"
 variables
 color
 catch_errors