diff --git a/CHANGELOG.md b/CHANGELOG.md
index b3d75623..7fb2185a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [conventional-commits](https://www.conventionalcommits.org/) for commit guidelines.
 
+## [6.6.0](https://www.github.com/terraform-google-modules/terraform-google-vm/compare/v6.5.0...v6.6.0) (2021-06-14)
+
+
+### Features
+
+* Support setting var.disk_encryption_key for instance templates to enable encryption on all disks ([#181](https://www.github.com/terraform-google-modules/terraform-google-vm/issues/181)) ([227ae1a](https://www.github.com/terraform-google-modules/terraform-google-vm/commit/227ae1a2bdf43795c21f39fdcacc6298f9f04b74))
+
 ## [6.5.0](https://www.github.com/terraform-google-modules/terraform-google-vm/compare/v6.4.0...v6.5.0) (2021-05-26)
 
 
diff --git a/autogen/versions.tf.tmpl b/autogen/versions.tf.tmpl
index 04322ecf..576235ea 100644
--- a/autogen/versions.tf.tmpl
+++ b/autogen/versions.tf.tmpl
@@ -21,9 +21,9 @@ terraform {
     google-beta = ">= 3.43, <4.0"
   }
   provider_meta "google" {
-    module_name = "blueprints/terraform/terraform-google-vm:{% if mig %}mig{% else %}mig_with_percent{% endif %}/v6.5.0"
+    module_name = "blueprints/terraform/terraform-google-vm:{% if mig %}mig{% else %}mig_with_percent{% endif %}/v6.6.0"
   }
   provider_meta "google-beta" {
-    module_name = "blueprints/terraform/terraform-google-vm:{% if mig %}mig{% else %}mig_with_percent{% endif %}/v6.5.0"
+    module_name = "blueprints/terraform/terraform-google-vm:{% if mig %}mig{% else %}mig_with_percent{% endif %}/v6.6.0"
   }
 }
diff --git a/modules/compute_disk_snapshot/versions.tf b/modules/compute_disk_snapshot/versions.tf
index 13d19145..0aaa1113 100644
--- a/modules/compute_disk_snapshot/versions.tf
+++ b/modules/compute_disk_snapshot/versions.tf
@@ -21,6 +21,6 @@ terraform {
     null   = ">= 2.1"
   }
   provider_meta "google" {
-    module_name = "blueprints/terraform/terraform-google-vm:compute_instance/v6.5.0"
+    module_name = "blueprints/terraform/terraform-google-vm:compute_instance/v6.6.0"
   }
 }
diff --git a/modules/compute_instance/versions.tf b/modules/compute_instance/versions.tf
index 5921500b..4409b332 100644
--- a/modules/compute_instance/versions.tf
+++ b/modules/compute_instance/versions.tf
@@ -20,6 +20,6 @@ terraform {
     google = ">= 3.43, <4.0"
   }
   provider_meta "google" {
-    module_name = "blueprints/terraform/terraform-google-vm:compute_instance/v6.5.0"
+    module_name = "blueprints/terraform/terraform-google-vm:compute_instance/v6.6.0"
   }
 }
diff --git a/modules/instance_template/versions.tf b/modules/instance_template/versions.tf
index 42057150..68c5ef78 100644
--- a/modules/instance_template/versions.tf
+++ b/modules/instance_template/versions.tf
@@ -20,6 +20,6 @@ terraform {
     google = ">= 3.43, <4.0"
   }
   provider_meta "google" {
-    module_name = "blueprints/terraform/terraform-google-vm:instance_template/v6.5.0"
+    module_name = "blueprints/terraform/terraform-google-vm:instance_template/v6.6.0"
   }
 }
diff --git a/modules/mig/versions.tf b/modules/mig/versions.tf
index 9c0ca3aa..5f178a29 100644
--- a/modules/mig/versions.tf
+++ b/modules/mig/versions.tf
@@ -21,9 +21,9 @@ terraform {
     google-beta = ">= 3.43, <4.0"
   }
   provider_meta "google" {
-    module_name = "blueprints/terraform/terraform-google-vm:mig/v6.5.0"
+    module_name = "blueprints/terraform/terraform-google-vm:mig/v6.6.0"
   }
   provider_meta "google-beta" {
-    module_name = "blueprints/terraform/terraform-google-vm:mig/v6.5.0"
+    module_name = "blueprints/terraform/terraform-google-vm:mig/v6.6.0"
   }
 }
diff --git a/modules/mig_with_percent/versions.tf b/modules/mig_with_percent/versions.tf
index 63949c47..338b89f5 100644
--- a/modules/mig_with_percent/versions.tf
+++ b/modules/mig_with_percent/versions.tf
@@ -21,9 +21,9 @@ terraform {
     google-beta = ">= 3.43, <4.0"
   }
   provider_meta "google" {
-    module_name = "blueprints/terraform/terraform-google-vm:mig_with_percent/v6.5.0"
+    module_name = "blueprints/terraform/terraform-google-vm:mig_with_percent/v6.6.0"
   }
   provider_meta "google-beta" {
-    module_name = "blueprints/terraform/terraform-google-vm:mig_with_percent/v6.5.0"
+    module_name = "blueprints/terraform/terraform-google-vm:mig_with_percent/v6.6.0"
   }
 }
diff --git a/modules/preemptible_and_regular_instance_templates/versions.tf b/modules/preemptible_and_regular_instance_templates/versions.tf
index d86986fc..6dabbd6d 100644
--- a/modules/preemptible_and_regular_instance_templates/versions.tf
+++ b/modules/preemptible_and_regular_instance_templates/versions.tf
@@ -21,9 +21,9 @@ terraform {
     google-beta = ">= 3.43, <4.0"
   }
   provider_meta "google" {
-    module_name = "blueprints/terraform/terraform-google-vm:preemptible_and_regular_instance_templates/v6.5.0"
+    module_name = "blueprints/terraform/terraform-google-vm:preemptible_and_regular_instance_templates/v6.6.0"
   }
   provider_meta "google-beta" {
-    module_name = "blueprints/terraform/terraform-google-vm:preemptible_and_regular_instance_templates/v6.5.0"
+    module_name = "blueprints/terraform/terraform-google-vm:preemptible_and_regular_instance_templates/v6.6.0"
   }
 }
diff --git a/modules/umig/versions.tf b/modules/umig/versions.tf
index 5a4329c8..1c7c5f85 100644
--- a/modules/umig/versions.tf
+++ b/modules/umig/versions.tf
@@ -20,6 +20,6 @@ terraform {
     google = ">= 3.43, <4.0"
   }
   provider_meta "google" {
-    module_name = "blueprints/terraform/terraform-google-vm:umig/v6.5.0"
+    module_name = "blueprints/terraform/terraform-google-vm:umig/v6.6.0"
   }
 }