diff --git a/build/build-image/Dockerfile b/build/build-image/Dockerfile
index f1390f148a..0f57d897b8 100644
--- a/build/build-image/Dockerfile
+++ b/build/build-image/Dockerfile
@@ -14,7 +14,7 @@
 
 # ForceUpdate 12 -- change here if you need to force a rebuild
 
-FROM debian:stretch
+FROM debian:buster
 
 RUN apt-get update && \
     apt-get install -y build-essential gnupg curl git wget psmisc rsync make python bash-completion \