diff --git a/Dockerfile b/Dockerfile
index 3c167b6..891472e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.17.0 as build
+FROM golang:1.17.3 as build
 WORKDIR /build
 ENV CGO_ENABLED=0
 ADD . /build