diff --git a/build.py b/build.py
index 7acf665..a08f777 100644
--- a/build.py
+++ b/build.py
@@ -28,7 +28,7 @@ use_plugin("python.distutils")
 default_task = "publish"
 
 name = "ddadevops"
-version = "0.9.4-dev"
+version = "0.9.5-dev"
 summary = "tools to support builds combining gopass, terraform, dda-pallet, aws & hetzner-cloud"
 description = __doc__
 authors = [Author("meissa GmbH", "buero@meissa-gmbh.de")]
diff --git a/src/main/resources/terraform/provider_registry.tf b/src/main/resources/terraform/provider_registry.tf
index 6720ed3..2b5cb23 100644
--- a/src/main/resources/terraform/provider_registry.tf
+++ b/src/main/resources/terraform/provider_registry.tf
@@ -10,7 +10,10 @@ terraform {
       source  = "hashicorp/aws"
       version = "~> 3.0"
     }
-  }
 
-  required_version = ">= 0.13"
+    hetznerdns = {
+      source = "timohirt/hetznerdns"
+      version = ">= 1.1.0"
+    }
+  }
 }
\ No newline at end of file
diff --git a/src/main/resources/terraform/versions.tf b/src/main/resources/terraform/versions.tf
index ac97c6a..2606a5a 100644
--- a/src/main/resources/terraform/versions.tf
+++ b/src/main/resources/terraform/versions.tf
@@ -1,4 +1,4 @@
 
 terraform {
-  required_version = ">= 0.12"
+  required_version = ">= 0.13"
 }