diff --git a/alpine/Dockerfile b/alpine/Dockerfile
index d9dc8d48..9e9a3cfd 100644
--- a/alpine/Dockerfile
+++ b/alpine/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.20
+FROM alpine:3.22
 ARG CLOUD_SDK_VERSION
 ENV CLOUD_SDK_VERSION=$CLOUD_SDK_VERSION
 ENV PATH /google-cloud-sdk/bin:$PATH