diff --git a/CHANGES.md b/CHANGES.md
index d85268fc..d0fabd3e 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -5,6 +5,7 @@ Notable changes between versions.
 ## Latest
 
 * Update etcd from v3.3.4 to v3.3.5 ([#213](https://github.com/poseidon/typhoon/pull/213))
+* Require Terraform v0.11.x and drop support for v0.10.x ([migration guide](https://typhoon.psdn.io/topics/maintenance/#terraform-v011x))
 
 #### AWS
 
diff --git a/aws/container-linux/kubernetes/require.tf b/aws/container-linux/kubernetes/require.tf
index c08ab984..d4754753 100644
--- a/aws/container-linux/kubernetes/require.tf
+++ b/aws/container-linux/kubernetes/require.tf
@@ -1,7 +1,7 @@
 # Terraform version and plugin versions
 
 terraform {
-  required_version = ">= 0.10.4"
+  required_version = ">= 0.11.0"
 }
 
 provider "aws" {
diff --git a/aws/fedora-atomic/kubernetes/require.tf b/aws/fedora-atomic/kubernetes/require.tf
index c08ab984..d4754753 100644
--- a/aws/fedora-atomic/kubernetes/require.tf
+++ b/aws/fedora-atomic/kubernetes/require.tf
@@ -1,7 +1,7 @@
 # Terraform version and plugin versions
 
 terraform {
-  required_version = ">= 0.10.4"
+  required_version = ">= 0.11.0"
 }
 
 provider "aws" {
diff --git a/bare-metal/container-linux/kubernetes/require.tf b/bare-metal/container-linux/kubernetes/require.tf
index e95363d0..a6435bec 100644
--- a/bare-metal/container-linux/kubernetes/require.tf
+++ b/bare-metal/container-linux/kubernetes/require.tf
@@ -1,7 +1,7 @@
 # Terraform version and plugin versions
 
 terraform {
-  required_version = ">= 0.10.4"
+  required_version = ">= 0.11.0"
 }
 
 provider "local" {
diff --git a/bare-metal/fedora-atomic/kubernetes/require.tf b/bare-metal/fedora-atomic/kubernetes/require.tf
index e95363d0..a6435bec 100644
--- a/bare-metal/fedora-atomic/kubernetes/require.tf
+++ b/bare-metal/fedora-atomic/kubernetes/require.tf
@@ -1,7 +1,7 @@
 # Terraform version and plugin versions
 
 terraform {
-  required_version = ">= 0.10.4"
+  required_version = ">= 0.11.0"
 }
 
 provider "local" {
diff --git a/digital-ocean/container-linux/kubernetes/require.tf b/digital-ocean/container-linux/kubernetes/require.tf
index 1f21d63a..69fcc7fc 100644
--- a/digital-ocean/container-linux/kubernetes/require.tf
+++ b/digital-ocean/container-linux/kubernetes/require.tf
@@ -1,7 +1,7 @@
 # Terraform version and plugin versions
 
 terraform {
-  required_version = ">= 0.10.4"
+  required_version = ">= 0.11.0"
 }
 
 provider "digitalocean" {
diff --git a/digital-ocean/fedora-atomic/kubernetes/require.tf b/digital-ocean/fedora-atomic/kubernetes/require.tf
index 1f21d63a..69fcc7fc 100644
--- a/digital-ocean/fedora-atomic/kubernetes/require.tf
+++ b/digital-ocean/fedora-atomic/kubernetes/require.tf
@@ -1,7 +1,7 @@
 # Terraform version and plugin versions
 
 terraform {
-  required_version = ">= 0.10.4"
+  required_version = ">= 0.11.0"
 }
 
 provider "digitalocean" {
diff --git a/google-cloud/container-linux/kubernetes/require.tf b/google-cloud/container-linux/kubernetes/require.tf
index 9e540074..7a4ef49e 100644
--- a/google-cloud/container-linux/kubernetes/require.tf
+++ b/google-cloud/container-linux/kubernetes/require.tf
@@ -1,7 +1,7 @@
 # Terraform version and plugin versions
 
 terraform {
-  required_version = ">= 0.10.4"
+  required_version = ">= 0.11.0"
 }
 
 provider "google" {
diff --git a/google-cloud/fedora-atomic/kubernetes/require.tf b/google-cloud/fedora-atomic/kubernetes/require.tf
index 9e540074..7a4ef49e 100644
--- a/google-cloud/fedora-atomic/kubernetes/require.tf
+++ b/google-cloud/fedora-atomic/kubernetes/require.tf
@@ -1,7 +1,7 @@
 # Terraform version and plugin versions
 
 terraform {
-  required_version = ">= 0.10.4"
+  required_version = ">= 0.11.0"
 }
 
 provider "google" {