diff --git a/docker/Dockerfile.linux.amd64 b/docker/Dockerfile.linux.amd64
index d938d99..70741eb 100644
--- a/docker/Dockerfile.linux.amd64
+++ b/docker/Dockerfile.linux.amd64
@@ -1,4 +1,4 @@
-FROM alpine:3.17 as alpine
+FROM alpine:3.23 as alpine
 RUN apk add -U --no-cache ca-certificates busybox-static
 
 FROM scratch
diff --git a/docker/Dockerfile.linux.arm64 b/docker/Dockerfile.linux.arm64
index 2e7800f..530f5a9 100644
--- a/docker/Dockerfile.linux.arm64
+++ b/docker/Dockerfile.linux.arm64
@@ -1,4 +1,4 @@
-FROM alpine:3.17 as alpine
+FROM alpine:3.23 as alpine
 RUN apk add -U --no-cache busybox-static
 
 FROM plugins/base:multiarch