diff --git a/Dockerfile b/Dockerfile
index 4852f14..0c0f2f9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # We need a golang build environment first
-FROM golang:1.17.0-alpine3.13
+FROM golang:1.17.3-alpine3.13
 
 WORKDIR /go/src/app
 ADD hello-world.go /go/src/app