diff --git a/Dockerfile b/Dockerfile
index 79fc553..ce40b76 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM xena/go:1.11.5 AS build
+FROM xena/go:1.12.1 AS build
 ENV GOPROXY https://cache.greedo.xeserv.us
 COPY . /site
 WORKDIR /site