diff --git a/build/package/Dockerfile b/build/package/Dockerfile
index e3b59df..30764c9 100644
--- a/build/package/Dockerfile
+++ b/build/package/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.25-bullseye AS builder
+FROM golang:1.25-bookworm AS builder
 LABEL maintainer="Siddhartha Basu <siddhartha-basu@northwestern.edu>"
 ENV GOPROXY https://proxy.golang.org
 ENV GO111MODULE=on \