diff --git a/Dockerfile b/Dockerfile
index 2ae517fcf0..eaa0503b15 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 ARG BASE_IMAGE=alpine
 
-FROM golang:1.20.2-alpine3.16 AS builder
+FROM golang:1.20.3-alpine3.16 AS builder
 
 WORKDIR /usr/local/src/dex