diff --git a/README.md b/README.md
index fef9b3c726d..1f3154af7a1 100644
--- a/README.md
+++ b/README.md
@@ -109,7 +109,7 @@ Supported Components
 --------------------
 
 -   Core
-    -   [kubernetes](https://github.com/kubernetes/kubernetes) v1.15.2
+    -   [kubernetes](https://github.com/kubernetes/kubernetes) v1.15.3
     -   [etcd](https://github.com/coreos/etcd) v3.3.10
     -   [docker](https://www.docker.com/) v18.06 (see note)
     -   [cri-o](http://cri-o.io/) v1.11.5 (experimental: see [CRI-O Note](docs/cri-o.md). Only on centos based OS)
diff --git a/inventory/sample/group_vars/k8s-cluster/k8s-cluster.yml b/inventory/sample/group_vars/k8s-cluster/k8s-cluster.yml
index 3e19bf458ea..dae87c12c7b 100644
--- a/inventory/sample/group_vars/k8s-cluster/k8s-cluster.yml
+++ b/inventory/sample/group_vars/k8s-cluster/k8s-cluster.yml
@@ -20,7 +20,7 @@ kube_users_dir: "{{ kube_config_dir }}/users"
 kube_api_anonymous_auth: true
 
 ## Change this to use another Kubernetes version, e.g. a current beta release
-kube_version: v1.15.2
+kube_version: v1.15.3
 
 # kubernetes image repo define
 kube_image_repo: "gcr.io/google-containers"
diff --git a/roles/download/defaults/main.yml b/roles/download/defaults/main.yml
index 6022a178cba..2e3912d53da 100644
--- a/roles/download/defaults/main.yml
+++ b/roles/download/defaults/main.yml
@@ -49,7 +49,7 @@ download_delegate: "{% if download_localhost %}localhost{% else %}{{ groups['kub
 image_arch: "{{host_architecture | default('amd64')}}"
 
 # Versions
-kube_version: v1.15.2
+kube_version: v1.15.3
 kubeadm_version: "{{ kube_version }}"
 etcd_version: v3.3.10
 
@@ -105,6 +105,7 @@ crictl_checksums:
 # Checksums
 hyperkube_checksums:
   arm:
+    v1.15.3: 100d8bddb29e77397b90e6dfbcf0af2d901a90ea4bde90b83b5a39f394c3900b
     v1.15.2: eeaa8e071541c7bcaa186ff1d2919d076b27ef70c9e9df70f910756eba55dc99
     v1.15.1: fc5af96fd9341776d84c38675be7b8045dee20af327af9331972c422a4109918
     v1.15.0: d923c781031bfd97d0fbe50311e4d7c3616aa5b6d466b99049931f09d73d07b9
@@ -115,6 +116,7 @@ hyperkube_checksums:
     v1.14.1: 839a4abfeafbd5f5ab057ad0e8a0b0b488b3cde14a646eba040a7f579875f565
     v1.14.0: d090b1da23564a7e9bb8f1f4264f2116536c52611ae203fe2ca13eaad0a8003e
   arm64:
+    v1.15.3: 1e3e70b8d1e8ebc642f2801d9c7938a27764dfb2f5aea432ab4326d43c04a1f5
     v1.15.2: c4cf69f52c7013faee9d54e0f376e0732a4a7b0f7ffc7241e9b7e28bad0ac77f
     v1.15.1: 80ed372c5f6c5178df88616175310057c06bdc9d0905953814a1927eb3aaa657
     v1.15.0: 824af7d925b87a5ade63575b98b59ee81005fc76eac1dc399602308d7a60bc3c
@@ -125,6 +127,7 @@ hyperkube_checksums:
     v1.14.1: d5236efc2547fd07c7cc2ed9345dfbcd1204385847ca686cf1c62d15056de399
     v1.14.0: 708e00a41f6516d525dee00c91ebe3c3bf2feaf9b7f0af7689487e3e17e356c2
   amd64:
+    v1.15.3: 3685c65b4fb85d552f77346900affc2e9a1bc997b4cd3dde0e705fd8c1d9be7a
     v1.15.2: ab885606438748eb89a7738e219f5353d94c40c63a4935a539ce89760280f065
     v1.15.1: 22b7b1e7f5f2a452d62e0ca4c2cba67119c51e04219aaeaf8452825f9177069e
     v1.15.0: 3cc72cc58517b97c608c7a59a20255675bc70f07217c9e11e58cac7746139283
@@ -136,6 +139,7 @@ hyperkube_checksums:
     v1.14.0: af8b04504365dbe4ce6a1772f42eb390d4221a21149b522fc8a0c4b1cd3d97aa
 kubeadm_checksums:
   arm:
+    v1.15.3: 6c6fa56810908b5be83882094ea199844edc94b7e969160623c86512d9251c06
     v1.15.2: 4b35ad0031c08a83de7c8d9f9bbed6a30d93a5c74e16ea9e6211ad2e0e12bdd1
     v1.15.1: 855abd520291dcef0577a1a2ef87a70f522fd2b22603a12abcd86c2f7ec9c022
     v1.15.0: 9464030a1d4e101de5f47348f3514d5a9eb95cbce2e5e31f53ada1ca485cf75e
@@ -146,6 +150,7 @@ kubeadm_checksums:
     v1.14.1: 4bd111411208f1270ed3af8780b87d24a3c17c9fdbe4b0f8c7a9a21cd765543e
     v1.14.0: 11f2cfa8bf7ee177dbac8073ab0f039dc265536baaa8dc0c4dea699f981f6fd1
   arm64:
+    v1.15.3: 6f472bc8ab1ba3d76448bd45b200edef96741e5affde8dc1429300af3a4904d8
     v1.15.2: d3b6ee2048b366726ca366d2db4c46b2cacc38e8ec09cc35781d16593753d930
     v1.15.1: 44fbfad0f1026d249fc4f365f1e9562cd52d75360d4d1032731122ba5a4d57dc
     v1.15.0: fe3c79070814fe847a23209b1027672fe5c5e7e5c9611e329225058926836f96
@@ -156,6 +161,7 @@ kubeadm_checksums:
     v1.14.1: 5cf05464168e45ee4719264a267c65f9319fae1ceb9923fedab97a9d6a629e0b
     v1.14.0: 7ed9d706e50cd6d3fc618a7af3d19b691b8a5343ddedaeccb4ea09af3ecfae2c
   amd64:
+    v1.15.3: ec56a00bc8d9ec4ac2b081a3b2127d8593daf3b2c86560cf9e6cba5ada2d5a80
     v1.15.2: fe2a13a1dea73249560ea44ab54c0359a9722e9c66832f6bcad86798438cba2f
     v1.15.1: 3d42441ae177826f1181e559cd2a729464ca8efadef196cfa0e8053a615333b5
     v1.15.0: fc4aa44b96dc143d7c3062124e25fed671cab884ebb8b2446edd10abb45e88c2
diff --git a/roles/kubespray-defaults/defaults/main.yaml b/roles/kubespray-defaults/defaults/main.yaml
index 69fdad5455f..b6bd45dd29b 100644
--- a/roles/kubespray-defaults/defaults/main.yaml
+++ b/roles/kubespray-defaults/defaults/main.yaml
@@ -12,7 +12,7 @@ is_atomic: false
 disable_swap: true
 
 ## Change this to use another Kubernetes version, e.g. a current beta release
-kube_version: v1.15.2
+kube_version: v1.15.3
 
 ## The minimum version working
 kube_version_min_required: v1.14.0