diff --git a/Dockerfile b/Dockerfile
index 81aabd4..835ad67 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.21.4-alpine as builder
+FROM golang:1.21.5-alpine as builder
 ARG TARGETOS
 ARG TARGETARCH
 ARG TARGETVARIANT=""