diff --git a/Dockerfile b/Dockerfile
index 89d2d28..bfb33f6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM alpine
 
-ARG KUBECTL_VERSION=v1.28.1
+ARG KUBECTL_VERSION=v1.28.3
 
 RUN set -ex \
  && apk --no-cache add \