diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index 24d1ab4..97a1d1a 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -1,3 +1,3 @@
 FROM oraclelinux:8
 COPY kubernetes-aarch64.repo /etc/yum.repos.d
-RUN yum -y install kubeadm-1.26.5 kubectl-1.26.5 kubelet-1.26.5
+RUN yum -y install kubeadm-1.26.6 kubectl-1.26.6 kubelet-1.26.6
diff --git a/Dockerfile.amd64 b/Dockerfile.amd64
index 3a7a251..c625199 100644
--- a/Dockerfile.amd64
+++ b/Dockerfile.amd64
@@ -1,3 +1,3 @@
 FROM oraclelinux:8
 COPY kubernetes-amd64.repo /etc/yum.repos.d
-RUN yum -y install kubeadm-1.26.5 kubectl-1.26.5 kubelet-1.26.5
+RUN yum -y install kubeadm-1.26.6 kubectl-1.26.6 kubelet-1.26.6