diff --git a/Dockerfile b/Dockerfile
index 3595f90b..dc8d8de1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.15-alpine as builder
+FROM golang:1.16-alpine as builder
 RUN apk add --no-cache git
 WORKDIR /go/croc
 COPY . .