diff --git a/Dockerfile b/Dockerfile
index 01f3503..359fbb4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM golang:1.21.3 as builder
+FROM --platform=$BUILDPLATFORM golang:1.21.4 as builder
 ARG DEBIAN_FRONTEND=noninteractive
 ARG GOARCH=''