diff --git a/CHANGES.md b/CHANGES.md
index e1997b45..0012cbeb 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -7,7 +7,7 @@ Notable changes between versions.
 ## v1.15.3
 
 * Kubernetes [v1.15.3](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.15.md#v1153)
-* Update etcd from v3.3.13 to [v3.3.14](https://github.com/etcd-io/etcd/releases/tag/v3.3.14)
+* Update etcd from v3.3.13 to [v3.3.15](https://github.com/etcd-io/etcd/releases/tag/v3.3.15)
 * Update Calico from v3.8.1 to [v3.8.2](https://docs.projectcalico.org/v3.8/release-notes/)
 
 #### AWS
diff --git a/aws/container-linux/kubernetes/cl/controller.yaml.tmpl b/aws/container-linux/kubernetes/cl/controller.yaml.tmpl
index c44c31c6..0d5c3482 100644
--- a/aws/container-linux/kubernetes/cl/controller.yaml.tmpl
+++ b/aws/container-linux/kubernetes/cl/controller.yaml.tmpl
@@ -7,7 +7,7 @@ systemd:
         - name: 40-etcd-cluster.conf
           contents: |
             [Service]
-            Environment="ETCD_IMAGE_TAG=v3.3.14"
+            Environment="ETCD_IMAGE_TAG=v3.3.15"
             Environment="ETCD_NAME=${etcd_name}"
             Environment="ETCD_ADVERTISE_CLIENT_URLS=https://${etcd_domain}:2379"
             Environment="ETCD_INITIAL_ADVERTISE_PEER_URLS=https://${etcd_domain}:2380"
diff --git a/aws/fedora-coreos/kubernetes/fcc/controller.yaml b/aws/fedora-coreos/kubernetes/fcc/controller.yaml
index 1ef51bb1..6a8ece45 100644
--- a/aws/fedora-coreos/kubernetes/fcc/controller.yaml
+++ b/aws/fedora-coreos/kubernetes/fcc/controller.yaml
@@ -28,7 +28,7 @@ systemd:
           --network host \
           --volume /var/lib/etcd:/var/lib/etcd:rw,Z \
           --volume /etc/ssl/etcd:/etc/ssl/certs:ro,Z \
-          quay.io/coreos/etcd:v3.3.14
+          quay.io/coreos/etcd:v3.3.15
         ExecStop=/usr/bin/podman stop etcd
         [Install]
         WantedBy=multi-user.target
diff --git a/azure/container-linux/kubernetes/cl/controller.yaml.tmpl b/azure/container-linux/kubernetes/cl/controller.yaml.tmpl
index 8d760c38..0b1e6679 100644
--- a/azure/container-linux/kubernetes/cl/controller.yaml.tmpl
+++ b/azure/container-linux/kubernetes/cl/controller.yaml.tmpl
@@ -7,7 +7,7 @@ systemd:
         - name: 40-etcd-cluster.conf
           contents: |
             [Service]
-            Environment="ETCD_IMAGE_TAG=v3.3.14"
+            Environment="ETCD_IMAGE_TAG=v3.3.15"
             Environment="ETCD_NAME=${etcd_name}"
             Environment="ETCD_ADVERTISE_CLIENT_URLS=https://${etcd_domain}:2379"
             Environment="ETCD_INITIAL_ADVERTISE_PEER_URLS=https://${etcd_domain}:2380"
diff --git a/bare-metal/container-linux/kubernetes/cl/controller.yaml.tmpl b/bare-metal/container-linux/kubernetes/cl/controller.yaml.tmpl
index 678bb8af..70e5c641 100644
--- a/bare-metal/container-linux/kubernetes/cl/controller.yaml.tmpl
+++ b/bare-metal/container-linux/kubernetes/cl/controller.yaml.tmpl
@@ -7,7 +7,7 @@ systemd:
         - name: 40-etcd-cluster.conf
           contents: |
             [Service]
-            Environment="ETCD_IMAGE_TAG=v3.3.14"
+            Environment="ETCD_IMAGE_TAG=v3.3.15"
             Environment="ETCD_NAME=${etcd_name}"
             Environment="ETCD_ADVERTISE_CLIENT_URLS=https://${domain_name}:2379"
             Environment="ETCD_INITIAL_ADVERTISE_PEER_URLS=https://${domain_name}:2380"
diff --git a/bare-metal/fedora-coreos/kubernetes/fcc/controller.yaml b/bare-metal/fedora-coreos/kubernetes/fcc/controller.yaml
index 9c4e2b70..f8f83d91 100644
--- a/bare-metal/fedora-coreos/kubernetes/fcc/controller.yaml
+++ b/bare-metal/fedora-coreos/kubernetes/fcc/controller.yaml
@@ -28,7 +28,7 @@ systemd:
           --network host \
           --volume /var/lib/etcd:/var/lib/etcd:rw,Z \
           --volume /etc/ssl/etcd:/etc/ssl/certs:ro,Z \
-          quay.io/coreos/etcd:v3.3.14
+          quay.io/coreos/etcd:v3.3.15
         ExecStop=/usr/bin/podman stop etcd
         [Install]
         WantedBy=multi-user.target
diff --git a/digital-ocean/container-linux/kubernetes/cl/controller.yaml.tmpl b/digital-ocean/container-linux/kubernetes/cl/controller.yaml.tmpl
index 5e3eabe9..f54d26ee 100644
--- a/digital-ocean/container-linux/kubernetes/cl/controller.yaml.tmpl
+++ b/digital-ocean/container-linux/kubernetes/cl/controller.yaml.tmpl
@@ -7,7 +7,7 @@ systemd:
         - name: 40-etcd-cluster.conf
           contents: |
             [Service]
-            Environment="ETCD_IMAGE_TAG=v3.3.14"
+            Environment="ETCD_IMAGE_TAG=v3.3.15"
             Environment="ETCD_NAME=${etcd_name}"
             Environment="ETCD_ADVERTISE_CLIENT_URLS=https://${etcd_domain}:2379"
             Environment="ETCD_INITIAL_ADVERTISE_PEER_URLS=https://${etcd_domain}:2380"
diff --git a/google-cloud/container-linux/kubernetes/cl/controller.yaml.tmpl b/google-cloud/container-linux/kubernetes/cl/controller.yaml.tmpl
index af767c0c..aeaec248 100644
--- a/google-cloud/container-linux/kubernetes/cl/controller.yaml.tmpl
+++ b/google-cloud/container-linux/kubernetes/cl/controller.yaml.tmpl
@@ -7,7 +7,7 @@ systemd:
         - name: 40-etcd-cluster.conf
           contents: |
             [Service]
-            Environment="ETCD_IMAGE_TAG=v3.3.14"
+            Environment="ETCD_IMAGE_TAG=v3.3.15"
             Environment="ETCD_NAME=${etcd_name}"
             Environment="ETCD_ADVERTISE_CLIENT_URLS=https://${etcd_domain}:2379"
             Environment="ETCD_INITIAL_ADVERTISE_PEER_URLS=https://${etcd_domain}:2380"