diff --git a/custom/k8s/Dockerfile b/custom/k8s/Dockerfile
index 76df25b4..5497b706 100644
--- a/custom/k8s/Dockerfile
+++ b/custom/k8s/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.18.0
+FROM alpine:3.18
 ARG TARGETARCH
 
 ENV KUBECTL_VERSION="v1.27.4"