diff --git a/.tool-versions b/.tool-versions
index ba3e40d..17ad747 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1 +1 @@
-terraform 1.6.6
+terraform 1.7.0
diff --git a/main.tf b/main.tf
index 702553e..2d32ff7 100644
--- a/main.tf
+++ b/main.tf
@@ -1,5 +1,5 @@
 terraform {
-  required_version = "1.6.6"
+  required_version = "1.7.0"
 
   backend "gcs" {
     bucket = "prep-terraform-state"