diff --git a/example/versions.tf b/example/versions.tf
index ac97c6a..199283f 100644
--- a/example/versions.tf
+++ b/example/versions.tf
@@ -1,4 +1,12 @@
 
 terraform {
-  required_version = ">= 0.12"
+  required_version = ">= 0.13"
+  required_providers {
+    aws = {
+      source = "hashicorp/aws"
+    }
+    kubernetes = {
+      source = "hashicorp/kubernetes"
+    }
+  }
 }
diff --git a/test/unit-test/versions.tf b/test/unit-test/versions.tf
new file mode 100644
index 0000000..1d23dfe
--- /dev/null
+++ b/test/unit-test/versions.tf
@@ -0,0 +1,8 @@
+terraform {
+  required_providers {
+    aws = {
+      source = "hashicorp/aws"
+    }
+  }
+  required_version = ">= 0.13"
+}
diff --git a/versions.tf b/versions.tf
new file mode 100644
index 0000000..221cae3
--- /dev/null
+++ b/versions.tf
@@ -0,0 +1,14 @@
+terraform {
+  required_providers {
+    aws = {
+      source = "hashicorp/aws"
+    }
+    random = {
+      source = "hashicorp/random"
+    }
+    template = {
+      source = "hashicorp/template"
+    }
+  }
+  required_version = ">= 0.13"
+}