diff --git a/Dockerfile b/Dockerfile
index 6419154..c2ea8f5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.14-alpine as builder
+FROM golang:1.16-alpine as builder
 RUN mkdir build
 WORKDIR /build
 COPY go.mod go.sum ./