diff --git a/build/Dockerfile b/build/Dockerfile
index 34406c7a..eff6461b 100644
--- a/build/Dockerfile
+++ b/build/Dockerfile
@@ -1,5 +1,5 @@
 # syntax=docker/dockerfile:1.5
-FROM golang:1.20 as base
+FROM golang:1.21 as base
 ARG VERSION
 ARG TARGETARCH