diff --git a/kubernetes/Dockerfile b/kubernetes/Dockerfile
index 2e8dc78a5..df1a41ef8 100644
--- a/kubernetes/Dockerfile
+++ b/kubernetes/Dockerfile
@@ -3,7 +3,7 @@
 # Stage1: build from source
 FROM ghcr.io/cybozu/golang:1.21-jammy AS build
 
-ARG K8S_VERSION=1.27.9
+ARG K8S_VERSION=1.27.10
 
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 RUN apt-get update \
diff --git a/kubernetes/TAG b/kubernetes/TAG
index 8f06a14e8..3edaa1e18 100644
--- a/kubernetes/TAG
+++ b/kubernetes/TAG
@@ -1 +1 @@
-1.27.9.1
+1.27.10.1