diff --git a/Dockerfile b/Dockerfile
index a82705c..c1c57e8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 ARG version=2.4.1
 
-FROM golang:1.14-alpine3.11 AS builder
+FROM golang:1.16-alpine3.13 AS builder
 ARG version
 
 WORKDIR /src