diff --git a/docker/beelzebub/Dockerfile b/docker/beelzebub/Dockerfile
index 228a4d70..f514af27 100644
--- a/docker/beelzebub/Dockerfile
+++ b/docker/beelzebub/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:alpine AS builder
+FROM golang:1.20-alpine AS builder
 #
 ENV GO111MODULE=on \
     CGO_ENABLED=0 \