diff --git a/Dockerfile b/Dockerfile
index a98114af..82e1dedd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,7 +11,7 @@ COPY sentry ./sentry
 RUN go mod download
 RUN go build -a -ldflags '-extldflags "-static"' -o /bin/linode-cloud-controller-manager-linux /linode
 
-FROM alpine:3.20.3
+FROM alpine:3.21.0
 RUN apk add --update --no-cache ca-certificates
 LABEL maintainers="Linode"
 LABEL description="Linode Cloud Controller Manager"