diff --git a/Dockerfile b/Dockerfile
index f3f63a0..ba8675d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Start by building the application.
-FROM golang:1.17-buster as build
+FROM golang:1.20-buster as build
 
 WORKDIR /go/src/app
 ADD . /go/src/app