diff --git a/Dockerfile b/Dockerfile
index 3d44ae7b..710847de 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 ARG BASEIMAGE=alpine:3.15.0
 
-FROM golang:1.17.7-alpine3.14 AS builder
+FROM golang:1.17.8-alpine3.14 AS builder
 
 WORKDIR /usr/local/src/dex