diff --git a/gitea.tf b/gitea.tf
index 0c9ac28..a65f21a 100644
--- a/gitea.tf
+++ b/gitea.tf
@@ -130,6 +130,9 @@ resource "helm_release" "this" {
     jsonencode({
       postgresql = {
         enabled = true
+        image = {
+          tag = "12.20.0-debian-12-r26"
+        }
         primary = {
           persistence = {
             enabled       = true