diff --git a/Dockerfile b/Dockerfile
index 3a8328b4..adbb3b83 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.17.4-alpine3.14 AS builder
+FROM golang:1.17.5-alpine3.14 AS builder
 
 WORKDIR /usr/local/src/dex