diff --git a/misc/docker/Dockerfile b/misc/docker/Dockerfile
index 76e0918..cb10b7f 100644
--- a/misc/docker/Dockerfile
+++ b/misc/docker/Dockerfile
@@ -1,11 +1,11 @@
-FROM reg.cadoles.com/dh/library/golang:1.17 AS build
+FROM reg.cadoles.com/proxy_cache/library/golang:1.21 AS build
 
 ARG HTTP_PROXY=
 ARG HTTPS_PROXY=
 ARG http_proxy=
 ARG https_proxy=
 
-RUN apt-get update && apt-get install -y build-essential git bash curl npm python2
+RUN apt-get update && apt-get install -y build-essential git bash curl
 
 RUN curl -sL https://deb.nodesource.com/setup_20.x | bash - \
     && apt-get install -y nodejs
@@ -18,7 +18,7 @@ RUN cp -f misc/docker/config-patch.txt misc/release/config-patch.txt \
     && npm ci \
     && make ARCH_TARGETS=amd64 release
 
-FROM busybox
+FROM reg.cadoles.com/proxy_cache/library/busybox
 
 RUN adduser -D -h /app fsmtp