diff --git a/Dockerfile b/Dockerfile
index 9fd33ce6..5a980b7f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.20.7-alpine AS builder
+FROM golang:1.21.0-alpine AS builder
 
 RUN apk add -U --no-cache ca-certificates gcc musl-dev git