diff --git a/Dockerfile.utility b/Dockerfile.utility
index 6d3276fcb198e7dc0fb78fb878b70b59c847c526..bbe58b831b8e829a775bf7b797e4f3b1b8fec183 100644
--- a/Dockerfile.utility
+++ b/Dockerfile.utility
@@ -1,4 +1,4 @@
-FROM debian:bullseye AS debian-go-build
+FROM debian:bookworm AS debian-go-build
 
 RUN apt-get -qq update && \
     apt-get -qq dist-upgrade && \