diff --git a/README.md b/README.md
index 8b3313e5430a..94e4d9e09af2 100644
--- a/README.md
+++ b/README.md
@@ -38,7 +38,7 @@ as a reference.
 
 To get started, you'll need:
 
-* Ruby 2.5.0
+* Ruby 2.6.0
   * You can use `rbenv` to manage your Ruby version(s)
 * [`Bundler`](https://github.com/bundler/bundler)
   * This can be installed with `gem install bundler`
diff --git a/build/terraform b/build/terraform
index 742c060dcc30..bb5e34894f09 160000
--- a/build/terraform
+++ b/build/terraform
@@ -1 +1 @@
-Subproject commit 742c060dcc301628f382f739c3ff30882eb35d85
+Subproject commit bb5e34894f098b636bf024f259b79e350668ad20
diff --git a/build/terraform-beta b/build/terraform-beta
index 3b998e224a40..1b9555b4773e 160000
--- a/build/terraform-beta
+++ b/build/terraform-beta
@@ -1 +1 @@
-Subproject commit 3b998e224a40dc4b2865ff3d447f7daa9e579e7c
+Subproject commit 1b9555b4773e6ca5c9bfbadb1e5e068ccc07e09e