diff --git a/infra-as-code/terraform/sample-aws/main.tf b/infra-as-code/terraform/sample-aws/main.tf
index d1ad3c21b7..43f529578b 100644
--- a/infra-as-code/terraform/sample-aws/main.tf
+++ b/infra-as-code/terraform/sample-aws/main.tf
@@ -24,7 +24,7 @@ module "db" {
   vpc_security_group_ids        = ["${module.network.rds_db_sg_id}"]
   availability_zone             = "${element(var.availability_zones, 0)}"
   instance_class                = "db.t3.medium"  ## postgres db instance type
-  engine_version                = "11.13"   ## postgres version
+  engine_version                = "11.20"   ## postgres version
   storage_type                  = "gp2"
   storage_gb                    = "10"     ## postgres disk size
   backup_retention_days         = "7"