diff --git a/Dockerfile b/Dockerfile
index b12913c..1d2aeab 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.18-alpine as builder
+FROM golang:1.20-alpine as builder
 LABEL maintainer="Ben Selby <benmatselby@gmail.com>"
 
 ENV APPNAME donny