diff --git a/rac.Dockerfile b/rac.Dockerfile
index ecfd86688..ba69bd367 100644
--- a/rac.Dockerfile
+++ b/rac.Dockerfile
@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
 # Stage 1: Build
-FROM docker.io/golang:1.21.3-bookworm AS builder
+FROM docker.io/golang:1.21.5-bookworm AS builder
 
 WORKDIR /go/src/goauthentik.io