diff --git a/CHANGES.md b/CHANGES.md
index b67a19a3..ec8289ad 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -4,6 +4,11 @@ Notable changes between versions.
 
 ## Latest
 
+* Update Calico from v3.20.2 to [v3.21.0](https://github.com/projectcalico/calico/releases/tag/v3.21.0)
+* Update flannel from v0.14.0 to [v0.15.0](https://github.com/flannel-io/flannel/releases/tag/v0.15.0)
+
+### Google
+
 * Allow use of Terraform provider `google` [v4.0+](https://github.com/hashicorp/terraform-provider-google/releases/tag/v4.0.0)
 
 ### Addons
@@ -17,7 +22,7 @@ Notable changes between versions.
 * Update etcd from v3.5.0 to [v3.5.1](https://github.com/etcd-io/etcd/releases/tag/v3.5.1)
 * Update Cilium from v1.10.4 to [v1.10.5](https://github.com/cilium/cilium/releases/tag/v1.10.5)
 * Update Calico from v3.20.1 to [v3.20.2](https://github.com/projectcalico/calico/releases/tag/v3.20.2)
-* Use Calico's iptables legacy vs nft auto-detection
+  * Use Calico's iptables legacy vs nft auto-detection
 * Update flannel from v0.13.0 to v0.14.0
 * Change `enable_aggregation` default to true ([#279](https://github.com/poseidon/terraform-render-bootstrap/pull/279))
 
diff --git a/aws/fedora-coreos/kubernetes/bootstrap.tf b/aws/fedora-coreos/kubernetes/bootstrap.tf
index fbee07e6..466c0ab9 100644
--- a/aws/fedora-coreos/kubernetes/bootstrap.tf
+++ b/aws/fedora-coreos/kubernetes/bootstrap.tf
@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=f587918c3319715a94274b95b58d1c7ddf74572a"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=9f9d7708c3368979029b5609431db810a4be8b1b"
 
   cluster_name          = var.cluster_name
   api_servers           = [format("%s.%s", var.cluster_name, var.dns_zone)]
diff --git a/aws/flatcar-linux/kubernetes/bootstrap.tf b/aws/flatcar-linux/kubernetes/bootstrap.tf
index 45a9eb77..e5b18139 100644
--- a/aws/flatcar-linux/kubernetes/bootstrap.tf
+++ b/aws/flatcar-linux/kubernetes/bootstrap.tf
@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=f587918c3319715a94274b95b58d1c7ddf74572a"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=9f9d7708c3368979029b5609431db810a4be8b1b"
 
   cluster_name          = var.cluster_name
   api_servers           = [format("%s.%s", var.cluster_name, var.dns_zone)]
diff --git a/azure/fedora-coreos/kubernetes/bootstrap.tf b/azure/fedora-coreos/kubernetes/bootstrap.tf
index fb88bcf2..d1fa6b5a 100644
--- a/azure/fedora-coreos/kubernetes/bootstrap.tf
+++ b/azure/fedora-coreos/kubernetes/bootstrap.tf
@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=f587918c3319715a94274b95b58d1c7ddf74572a"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=9f9d7708c3368979029b5609431db810a4be8b1b"
 
   cluster_name = var.cluster_name
   api_servers  = [format("%s.%s", var.cluster_name, var.dns_zone)]
diff --git a/azure/flatcar-linux/kubernetes/bootstrap.tf b/azure/flatcar-linux/kubernetes/bootstrap.tf
index 8db07c57..2f667756 100644
--- a/azure/flatcar-linux/kubernetes/bootstrap.tf
+++ b/azure/flatcar-linux/kubernetes/bootstrap.tf
@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=f587918c3319715a94274b95b58d1c7ddf74572a"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=9f9d7708c3368979029b5609431db810a4be8b1b"
 
   cluster_name = var.cluster_name
   api_servers  = [format("%s.%s", var.cluster_name, var.dns_zone)]
diff --git a/bare-metal/fedora-coreos/kubernetes/bootstrap.tf b/bare-metal/fedora-coreos/kubernetes/bootstrap.tf
index 980325d2..d2438797 100644
--- a/bare-metal/fedora-coreos/kubernetes/bootstrap.tf
+++ b/bare-metal/fedora-coreos/kubernetes/bootstrap.tf
@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=f587918c3319715a94274b95b58d1c7ddf74572a"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=9f9d7708c3368979029b5609431db810a4be8b1b"
 
   cluster_name                    = var.cluster_name
   api_servers                     = [var.k8s_domain_name]
diff --git a/bare-metal/flatcar-linux/kubernetes/bootstrap.tf b/bare-metal/flatcar-linux/kubernetes/bootstrap.tf
index 56711304..ca5dded4 100644
--- a/bare-metal/flatcar-linux/kubernetes/bootstrap.tf
+++ b/bare-metal/flatcar-linux/kubernetes/bootstrap.tf
@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=f587918c3319715a94274b95b58d1c7ddf74572a"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=9f9d7708c3368979029b5609431db810a4be8b1b"
 
   cluster_name                    = var.cluster_name
   api_servers                     = [var.k8s_domain_name]
diff --git a/digital-ocean/fedora-coreos/kubernetes/bootstrap.tf b/digital-ocean/fedora-coreos/kubernetes/bootstrap.tf
index 802f6e63..b2516fad 100644
--- a/digital-ocean/fedora-coreos/kubernetes/bootstrap.tf
+++ b/digital-ocean/fedora-coreos/kubernetes/bootstrap.tf
@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=f587918c3319715a94274b95b58d1c7ddf74572a"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=9f9d7708c3368979029b5609431db810a4be8b1b"
 
   cluster_name = var.cluster_name
   api_servers  = [format("%s.%s", var.cluster_name, var.dns_zone)]
diff --git a/digital-ocean/flatcar-linux/kubernetes/bootstrap.tf b/digital-ocean/flatcar-linux/kubernetes/bootstrap.tf
index fe0d898b..a07ac474 100644
--- a/digital-ocean/flatcar-linux/kubernetes/bootstrap.tf
+++ b/digital-ocean/flatcar-linux/kubernetes/bootstrap.tf
@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=f587918c3319715a94274b95b58d1c7ddf74572a"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=9f9d7708c3368979029b5609431db810a4be8b1b"
 
   cluster_name = var.cluster_name
   api_servers  = [format("%s.%s", var.cluster_name, var.dns_zone)]
diff --git a/google-cloud/fedora-coreos/kubernetes/bootstrap.tf b/google-cloud/fedora-coreos/kubernetes/bootstrap.tf
index 4a9fca21..8d485053 100644
--- a/google-cloud/fedora-coreos/kubernetes/bootstrap.tf
+++ b/google-cloud/fedora-coreos/kubernetes/bootstrap.tf
@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=f587918c3319715a94274b95b58d1c7ddf74572a"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=9f9d7708c3368979029b5609431db810a4be8b1b"
 
   cluster_name          = var.cluster_name
   api_servers           = [format("%s.%s", var.cluster_name, var.dns_zone)]
diff --git a/google-cloud/flatcar-linux/kubernetes/bootstrap.tf b/google-cloud/flatcar-linux/kubernetes/bootstrap.tf
index df0bf1c0..111ce7c4 100644
--- a/google-cloud/flatcar-linux/kubernetes/bootstrap.tf
+++ b/google-cloud/flatcar-linux/kubernetes/bootstrap.tf
@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=f587918c3319715a94274b95b58d1c7ddf74572a"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=9f9d7708c3368979029b5609431db810a4be8b1b"
 
   cluster_name          = var.cluster_name
   api_servers           = [format("%s.%s", var.cluster_name, var.dns_zone)]