diff --git a/Dockerfile b/Dockerfile
index 277a15ff..68adb093 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Build the go application into a binary
-FROM golang:alpine as builder
+FROM golang:1.15-alpine as builder
 RUN apk --update add ca-certificates
 WORKDIR /app
 COPY . ./