diff --git a/Dockerfile b/Dockerfile
index 5c2b01c..c5e1368 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,9 +1,10 @@
 FROM alpine
 
-ARG KUBECTL_VERSION=v1.26.0
+ARG KUBECTL_VERSION=v1.26.1
 
 RUN set -ex \
  && apk --no-cache add \
+      bash \
       curl \
  && curl -sSfL -o /usr/local/bin/kubectl "https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/linux/amd64/kubectl" \
  && chmod 0755 /usr/local/bin/kubectl