diff --git a/build/windows/Dockerfile b/build/windows/Dockerfile
index 1e788a2b0..57afeb370 100644
--- a/build/windows/Dockerfile
+++ b/build/windows/Dockerfile
@@ -1,6 +1,6 @@
 ARG OSVERSION
 FROM --platform=linux/amd64 gcr.io/k8s-staging-e2e-test-images/windows-servercore-cache:1.0-linux-amd64-${OSVERSION} as core
-FROM --platform=linux/amd64 alpine:3.13.0 as downloader
+FROM --platform=linux/amd64 alpine:3.14 as downloader
 ENV GIT_VERSION 2.30.0
 ENV GIT_PATCH_VERSION 2