diff --git a/Dockerfile b/Dockerfile
index e3d04ef3..da00afe1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # syntax = docker/dockerfile:1.2
 
-FROM golang:1.16.8-alpine AS build
+FROM golang:1.16.9-alpine AS build
 WORKDIR /src
 RUN apk add --no-cache file
 ENV GOMODCACHE /root/.cache/gocache